Notícia

KMUW

Ants developed agriculture after the demise of the dinos, according to new analysis (548 notícias)

Publicado em 08 de outubro de 2024

KYUK Public (EUA) Agência SP Agência SP Suffolk News (Reino Unido) Jornal de Abrantes (Portugal) Boise State Public Radio (EUA) inkl (Austrália) Notícias de Coimbra (Portugal) Diario do Minho (Portugal) WEMU 89.1 NPR Radio (EUA) KSR - knowRidge Science Report (Austrália) Connecticut Public (EUA) KCBX (EUA) KUAF Public Radio (EUA) Wyoming Public Media (EUA) Faculty of Health Sciences of MC Master University (Canadá) 404 Media Podcast (Colômbia) Head Topics (Canadá) The Microbiologist (Reino Unido) Head Topics (EUA) www.sokgazetesi.com.tr (Turquia) Mirage News (Austrália) www.sozcu.com.tr (Turquia) Interlochen Public Radio (EUA) El Periódico de España (Espanha) El Correo Gallego (Espanha) online Infobae América (Argentina) Palabras Claras (México) Qué Pasa (EUA) SWI - Swissinfo (Suíça) Eldiario (Espanha) La Vanguardia (Espanha) online Yahoo Finanzas (Espanha) Diario Siglo XXI (Espanha) La Vanguardia (Espanha) online Head Topics (EUA) Technology Networks (Reino Unido) Express & Star (Reino Unido) Kent Online (Reino Unido) Newark Advertiser (Reino Unido) www.krttv.com.tr (Turquia) Beccles & Bungay Journal (Reino Unido) online Bishop's Stortford Independent (Reino Unido) Baskent Gazete (Turquia) kibris Postasi (Chipre) 163.com (China) Dereham Times (Reino Unido) online Great Yarmouth Mercury (Reino Unido) online Ham & High (Reino Unido) online This Is Oxfordshire (Reino Unido) www.pmf.unizg.hr (Croácia) LincsOnline (Reino Unido) online Semanario el Pionero (México) Lowestoft Journal (Reino Unido) online www.yenibakis.com.tr (Turquia) Erfelek Haber (Turquia) www.lynnnews.co.uk (Reino Unido) www.northern-scot.co.uk (Reino Unido) Perspective Media (Reino Unido) online www.ross-shirejournal.co.uk (Reino Unido) Taiwan's Immigrants' Global News Network (Taiwan) LabRoots (EUA) cnBeta (China) Hindustan Times (Índia) online punjabtimes.com.au (Austrália) Jornal da Unesp online Smithsonian (EUA) online The Independent (Reino Unido) online WDC TV News Social Marília Smithsonian Institution (EUA) Science (EUA) online Ars Technica (EUA) n-cryptech KEYT-TV (EUA) Talker (EUA) Newsweek (EUA) online Interesting Engineering (EUA) KESQ-TV (EUA) KTVZ (EUA) KVIA (EUA) AOL (EUA) LocalNews8.com (EUA) Dia de Ajudar Rice University News & Media (EUA) Tech News Tube Blog O Cubo ScienceBlog CNN (EUA) THMais Vitória News Deal Town Portal do Holanda Portal Brasil Empresarial Portal Paraná Empresarial Notícias ao Minuto (Brasil) ClickCampos Rede Agora de Notícias Correio do Povo (Penedo, AL) online O Norte de Goiás Amazônia Press Gazeta de Sorocaba Redação MT Bonde Roteiro Notícias Última Pauta Compre Rural Compre Rural O Seu Jornal Candeias Mix Buobe TDT News Brasil Soberano e Livre RCWTV Amazônia Agora Expresso 222 EhTrend! Jornal Floripa Hashtag Khabri O Antagonista EhTrend! Archynewsy Gizmodo Infofix Artdaily Revista Cultivar eCycle EhTrend! World Stock Market Newsylist Revista Cultivar (espanhol) Revista Cultivar Daily Comet (EUA) EhTrend! PassionateGeekz EhTrend! Science (EUA) online EhTrend! EhTrend! Epoch Times Brasil Everand One Green Planet Portal Nosso Goiás WQCS 88.9 FM (EUA) WVXU 91.7 (EUA) Abilene Public Radio (EUA) WWNO - New Orleans Public Radio (EUA) Ideastream (EUA) Yellowstone Public Radio (EUA) KASU 91.9 (EUA) KBBI (EUA) KDLL Public Radio (EUA) Kera News (EUA) KTEP (EUA) Newsnpr Tri States Public Radio (EUA) KUOW Public Radio 94.9 FM (EUA) WETS 89.5 (EUA) USMail24.com Infofix Archyde KENW FM Radio (EUA) WJCT Public Media (EUA) MTT News Gazeta do Povo online (PR) Gizmodo Kleber Patricio Online Industry Tap Mídia Cuiabá Notícias de Franca Jornal Cidadã Itatiba Hoje Utah Public Radio (EUA) Portal Âncora 1 Red River Radio (EUA) Montana Public Radio (EUA) KUAR - Little Rock Public Radio (EUA) Portal G7 KRWG (EUA) VPM Public Radio (EUA) Evrim Ağacı (Turquia) Health News Florida (EUA) CNN (Portugal) KWGS - Public Radio Tulsa (EUA) KNPR Nevada Public Radio (EUA) Green Savers (Portugal) WCBE 90.5 (EUA) TVI - IOL (Portugal) WCBU Peoria (EUA) WCSU Jazzy 88.9 (EUA) WCMU Public Radio (EUA) AgroPortal (Portugal) WDIY 88.1 (EUA) WBAA (EUA) Thinksprout Infotech (Índia) WKNO - NPR for the Mid-South (EUA) WESA 90.5 (EUA) WKU - The Public Radio Service of Western Kentucky University (EUA) WFAE - Charlotte's NPR News (EUA) WMRA (EUA) WGLT - Bloomington-Normal’s Public Media (EUA) Aspen Public Radio WKAR - Public Media from Michigan State University (EUA) Delaware First Media - Delaware Public Media (EUA) Hawaii Public Radio (EUA) IPR - Iowa Public Radio (EUA) KALW 91.7 FM Bay Area (EUA) KCLU - NPR for the California Coast (EUA) KDLG (EUA) 88.9 KETR-FM (EUA) KGOU (EUA) KLCC (EUA) KNAU Arizona Public Radio (EUA) KNKX (EUA) KRCU (EUA) WKMS - Murray State's NPR Station (EUA) 360 Graus WNMU-FM: WNMU (EUA) KUNC (EUA) WPRL 91.7 - The Gold KUNM (EUA) WQLN Public Radio (EUA) Florestal Brasil KUNR - Reno Public Radio (EUA) 91.9 KVCR (EUA) WRVO Public Media (EUA) KVNF Public Radio (EUA) WUGA - University of Georgia (EUA) WUSF 89.7 Public Media (EUA) Ciência na rua Suzano TV WUWM 89.7 FM (EUA) NEPM - New England Public Media (EUA) WVPE 88.1 (EUA) Cidades na Net NHPR (EUA) Correio do Povo Penado (Alagoas) Northern Public Radio (EUA) Expresso Interior WYSO Public Radio (EUA) NPR Illinois (EUA) Mídia NAS Diário da Feira Noticias DF & Entorno SSP Daily ABC 17 News KMIZ (EUA) O Portal 163 The Buffalo News (EUA) online Portal Cruz Yahoo News Canada (Canadá) Yahoo! (Austrália) Danville Register & Bee (EUA) online KRDO 105.5 FM | 1240 AM (EUA) News800 (EUA) Lee News Central Omaha World-Herald (EUA) Liberty Unyielding (EUA) CTV News (Canadá) The Brighter Side of News The Roanoke Times (EUA) online WAAY 31 News (EUA) WQOW-TV (EUA) Yahoo Finance (Singapura) One Green Planet Aktualności (Polônia) El Quindiano (Colômbia) Deutsche Welle (Brasil) Noveen This is Wiltshire (Reino Unido) Thurrock Gazette (Reino Unido) Sabah (Turquia) Times & Star (Reino Unido) Barnet Times Series (Reino Unido) Tivyside Advertiser (Reino Unido) Wandsworth Times (Reino Unido) Warrington Guardian (Reino Unido) Şarku'l Avsat Türkçe (Reino Unido) online Watford Observer (Reino Unido) Independent Türkçe (Turquia) Western Telegraph (Reino Unido) Wharfedale Observer (Reino Unido) Whitchurch Herald (Reino Unido) Paparazzi News The Whitehaven News (Reino Unido) Wilts and Glos Standard (Reino Unido) Wiltshire Times (Reino Unido) Wimbledon Guardian (Reino Unido) Wirral Globe (Reino Unido) online Witney Gazette (Reino Unido) Worcester News (Reino Unido) The Press (Reino Unido) Yahoo Finance (Singapura) Portal Samorządowy (Polônia) F5 Haber (Turquia) India Today (Índia) online India Today (Índia) online Cosmos Magazine (Austrália) online KUAC - Alaska Public Radio (EUA) KSMU Ozarks Public Radio (EUA) Maine Public (EUA) Gigazine (Japão) South Carolina Public Radio (EUA) WMUK - Public radio from Western Michigan University (EUA) WRUR Public Radio (EUA) Gadgets 360 (Índia) Diario de Ibiza (Espanha) online Diario de Mallorca (Espanha) online El Día (Espanha) online El Periódico de Aragón (Espanha) El Periódico Extremadura (Espanha) online El Periódico de España (Espanha) online Faro de Vigo (Espanha) online Información (Espanha) online La Opinión A Coruña (Espanha) online La Opinión de Murcia (Espanha) online La Opinión de Zamora (Espanha) online La Provincia (Espanha) online Levante-EMV (Espanha) online Portal Diário 1 Agencia Guatemalteca de Noticias (Guatemala) La Crónica de Hoy (México) online La Jornada Maya (México) Proceso Digital (Honduras) UDGTV - Canal 44 (México) Última Hora (Paraguai) online AOL (EUA) Vos TV (Nicarágua) Bioquick News (EUA) Meteored - YourWeather.co.uk (Reino Unido) RealClearScience (EUA) Yahoo! (Austrália) Blue Water Current La Voz de Michoacán (México) Guernsey Press (Reino Unido) Jersey Evening Post (Reino Unido) online Yahoo! (Malásia) Yahoo! (Nova Zelândia) Pressbee (Malásia) Everand Alloa Advertiser (Reino Unido) online The Andover Advertiser (Reino Unido) Ardrossan & Saltcoats Herald (Reino Unido) Asian Image (Reino Unido) Ayr Advertiser (Reino Unido) Azerbaycan 24 (Azerbaijão) Barrhead News (Reino Unido) Barry & DistrictNews (Reino Unido) Basingstoke Gazette (Reino Unido) Bicester Advertiser (Reino Unido) Advertizer (Reino Unido) Border Telegraph (Reino Unido) Borehamwood & Elstree Times (Reino Unido) Daily Echo (Reino Unido) Bracknell News (Reino Unido) Braintree & Witham Times (Reino Unido) Brentwood Live (Reino Unido) Bridgwater Mercury (Reino Unido) Bridport News (Reino Unido) Bromsgrove Advertiser (Reino Unido) Bucks Free Press (Reino Unido) online Burnham & Highbridge Weekly News (Reino Unido) Sudbury Mercury (Reino Unido) online Central Fife Times (Reino Unido) Charg And Ilminster News (Reino Unido) Chelmsford & Mid Essex Times (Reino Unido) The Standard (Reino Unido) Clacton Gazette (Reino Unido) Clydebank Post (Reino Unido) Cotswold Journal (Reino Unido) County Press (Reino Unido) Craven Herald & Pioneer (Reino Unido) Cumnock Chronicle (Reino Unido) Westmorland Gazette (Reino Unido) Southern Daily Echo (Reino Unido) Darlington and Stockton Times (Reino Unido) Denbighshire Free Press (Reino Unido) online Dorset Echo (Reino Unido) Dudley News (Reino Unido) Dumbarton and Vale Leven (Reino Unido) East Anglian Daily Times (Reino Unido) online Ealing Times (Reino Unido) East Lothain Courier (Reino Unido) Basildon Echo (Reino Unido) Enfield Independent (Reino Unido) Epping Forest Guardian (Reino Unido) Norwich Evening News (Reino Unido) online Evesham Jounal (Reino Unido) Express & Star (Reino Unido) Fakenham & Wells Times (Reino Unido) The Packet (Reino Unido) Gazette & Herald (Reino Unido) online Gazette & Herald (Reino Unido) The Gazette (Reino Unido) Gazette Series (Reino Unido) Glasgow Times (Reino Unido) online Greenock Telegraph (Reino Unido) East London Guardian Series (Reino Unido) Halesowen News (Reino Unido) Halstead Gazette (Reino Unido) Hampshire Chronicle (Reino Unido) Harrow Times (Reino Unido) Harwich and Manningtree Standard (Reino Unido) Helensburgh Advertiser (Reino Unido) The Herald (Reino Unido) The Herald (Reino Unido) Hereford Times (Reino Unido) Hexham Courant (Reino Unido) Hillingdon & Uxbridge Times (Reino Unido) Ikley Gazette (Reino Unido) Impartial Reporter (Reino Unido) Inverness Courier (Reino Unido) online Ipswich Star (Reino Unido) online Ireland Live (Irlanda) The Irish News (Reino Unido) online Irvine Times (Reino Unido) The Keighley News (Reino Unido) Kent Online (Reino Unido) The Kidderminster Shuttle (Reino Unido) online dikGAZETE.com (Turquia) Brent & Kilburn Times (Reino Unido) online Knutsford Guardian (Reino Unido) Lancashire Telegraph (Reino Unido) Largs & Millport News (Reino Unido) online Habertürk (Turquia) The Leader (Reino Unido) Ledbury Reporter (Reino Unido) Leigh Journal (Reino Unido) Kıbrıs Postası (Chipre) Milford Mercury (Reino Unido) Ludlow Advertiser (Reino Unido) Kıbrıs Postası (Chipre) Maldon & Burnham Standard (Reino Unido) online Malvern Gazette (Reino Unido) National Geographic (República Tcheca) online Messenger Newspapers (Reino Unido) News & Star (Reino Unido) NewsChain News Shopper (Reino Unido) North Norfolk News (Reino Unido) online North Wales Chronicle (Reino Unido) North Wales Pioneer (Reino Unido) Northwich Guardian (Reino Unido) The Mail (Reino Unido) Oxford Mail (Reino Unido) Peeblesshire News (Reino Unido) Penarth Times (Reino Unido) Redditch Advertiser (Reino Unido) Redhill And Reigate Life (Reino Unido) Rhyl Journal (Reino Unido) Richmond and Twickenham Times (Reino Unido) Runcorn and Widnes World (Reino Unido) Salisbury Journal (Reino Unido) Shropshire Star (Reino Unido) Slough Observer (Reino Unido) The Cutoff News (EUA) County Gazette (Reino Unido) South Wales Argus (Reino Unido) South Wales Guardian (Reino Unido) St Albans Review (Reino Unido) London Evening Standard (Reino Unido) St Helens Star (Reino Unido) Stowmarket Mercury (Reino Unido) Stroud News & Journal (Reino Unido) Surrey Comet (Reino Unido) AOL UK (Reino Unido) Shreveport Times The Town Talk Jornal Aqui - DF Gonzales Weekly Citizen HoumaToday Monroe News Star Opelousas Daily World WUKY WVIK (Online) Kaxe KBIA Northeast Indiana Public Radio www.wbfo.org WAER www.wamc.org news.prairiepublic.org westernmorning.news Public Radio East SDPB Radio WEKU WCAI WMFE www.kawc.org KSJD www.perigon.io WRKF Valley Public Radio KWIT www.wypr.org WUNC www.medyayenigun.net www.wanhaber.com evrimteorisionline.com scienceinpoland.pl Wiadomosci.com www.php.cn Krvs 88.7 FM www.khsu.org WSHU notaentretenida.com www.postsouth.com www.theadvertiser.com www.fanverse.org ?????????????? ????????? ?????? nanchemichoacan.com cdn-www.shropshirestar.mna.arcpublishing.com www.herkesduysun.com techinleap.com www.kirsehircigdem.com www.biganinsesi.com www.shroomery.org odishabytes.com

Agriculture is not a uniquely human endeavor. More than 20 lineages of animals farm, including termites, beetles and, perhaps most famously, the ants. Ants are prolific fungus farmers. Hundreds of ant species do it. A study out in the journal Science investigates the evolutionary origins of ant agriculture and estimates that it originated around 66 million years ago in the aftermath of the huge asteroid collision which dealt a death blow to the dinosaurs. Ted Schultz is the lead author on that paper and a research entomologist at the Smithsonian's National Museum of Natural History. And he joins us now in studio. Welcome, Ted.

TED SCHULTZ: Thank you. It's really great to be here.

SUMMERS: Ted, I know neither one of us were alive 66 million years ago, but if you could just take us back there, what happened after this giant asteroid hit, which may have set the stage for ants to start farming fungi?

SCHULTZ: Yeah, I wish I had a time machine and could go back and directly observe it. But since we can't do that, we have to use other forms of indirect evidence. And what happened was an asteroid hit the Earth. It sent up a bunch of ejecta into the atmosphere. This put a stop to photosynthesis for a period of time from months to years. It drove a whole lot of organisms to extinction.

But what was one organism's cataclysm turned out to be other organisms' golden opportunity. And at that time, a lot of plants died because of the lack of photosynthesis. A whole bunch of plant debris accumulated. The fungi that digest those plant debris proliferated, and we know this from the fossil record. And meanwhile, there were ants that lived in the leaf litter, and they were already sort of preassociated with some of these fungi, and they joined together into an alliance. And that's how ant agriculture got started.

SUMMERS: Now, I understand that you have taken dozens of trips to Central and South America to see ant fungus gardens in action and that you've also cultivated your own ant farms, too. So I'm hoping you can just paint a picture for us of what ant agriculture actually looks like.

SCHULTZ: Well, yes, I've dug up hundreds or maybe thousands of ant - fungus-farming ant nests in the tropics. That partly accounts for all of the samples that we had to use in this study. But in the wild, if you dig them up, you find an ant nest, you dig a hole in the ground, eventually you break into a chamber, and in that chamber is a fungus garden. It looks like a sort of white spongy garden.

And what the ants are doing is they're going out, they're gathering organic detritus, they're bringing it in, they're planting the fungus on that detritus, then they're patrolling the gardens, weeding them, physically removing unwanted bacteria and fungi. But they're also applying antibiotics to control these unwanted microbes. And these antibiotics are produced by bacteria that grow on their bodies. And most remarkably, when a daughter queen leaves her mother's nest to fly and start her own new colony and mate, she brings along with her a little bit of her mother's garden in a special pouch in her mouth and uses that to start her new garden.

SUMMERS: I have to say, Ted, listening to you talk, you make these ants seem pretty incredible, though I feel like people don't give them a lot of credit. They see them more as a nuisance when they're stealing things from your pantry or running into that sticky stuff in your kitchen sometimes. But your research really makes clear that there's a lot more going on that maybe we don't talk about. What do you think that we as a society can learn from studying ant agriculture?

SCHULTZ: Well, humans have been practicing agriculture for about 12,000 years. Humans have been using antibiotics for less than 100 years. Ants have been practicing agriculture for 66 million years, and they've been using antibiotics for most of that time. Another thing is that ants have been growing monocultures for 66 million years. These are clonally propagated gardens. If we knew how ants have been able to avoid antibiotic resistance for all of this time and if we also knew how they've been successfully able to grow monocultures for all of this time, I just can't imagine that wouldn't help to inform human agricultural strategies.

SUMMERS: That was Ted Schultz, research entomologist at the Smithsonian's National Museum of Natural History. Ted, thank you.

SCHULTZ: Thank you very much. Transcript provided by NPR, Copyright NPR.