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Astronomers have spotted a Saturn-like ring of debris around a Pluto-sized dwarf planet that they did not think was possible. The researchers said their discovery defies the current understanding of where such rings can form — because it is much further away from the small distant world than current scientific understanding would allow. Surrounding the dwarf planet Quaoar, which sits beyond Neptune, the ‘unusual’ ring calls into question how such systems [...]

If you’re afraid of dogs, you may find yourself wary around large pooches such as Dobermans or Great Danes. But the results of a new study could refocus your attention away from these breeds, and towards smaller pups. Researchers from the University of Sao Paulo have revealed that heavier dogs tend to be more obedient than lighter pets. In contrast, small, short-snouted breeds such as Pugs, Bulldogs and Shih Tzus are the most badly-behaved breeds, according to the study. What [...]

Two species of Amazonian fish are facing extinction due to deforestation, even though they’ve only just been discovered. In a new study, scientists have described the two new fish – one with striking red-orange fins and the other so small it is officially considered ‘miniature’. Both species inhabit waters located in the Amazon rainforest roughly 25 miles north of the Brazilian city of Apuí. However, ongoing deforestation in the region means these [...]

Listening to Adele in the car could reduce stress and help to keep people’s hearts healthy, according to scientists. Researchers carried out a small study on young women on the roads in Brazil and found listening to Enya and instrumental versions of Adele songs calmed them. Piano versions of chart-toppers Someone Like You and Hello were included on a playlist designed to chill out drivers stuck in traffic. The music reduced fluctuations in their heart rates which, over time, could help [...]

Teenagers who skip their breakfast are more likely to become obese, research has revealed. Scientists warn missing the first meal of the day may lead to unhealthy habits that cause youngsters to pile on the pounds. Instead of eating a wholesome meal for breakfast, hungry teenagers may reach for unhealthy foods like pastries and sugar laden drinks later on.    Britain’s teenagers and children are among the unhealthiest in the Western world, with the highest rates of obesity in [...]

The Zika virus that causes devastating brain damage in babies could cure common childhood brain cancers, according to new research. In experiments, the deadly bug destroyed two types of tumors that mainly affect children under five. Vitally, the virus selectively infected and killed hard-to-treat cancerous cells, yet left healthy neurons unscathed. Brazilian scientists described the results as ‘spectacular’ after Zika injections completely cleared some mice of any trace of disease. The [...]