Two new studies out of Britain find that although the now-dominant “U.K. variant” of the new coronavirus does spread more quickly, it does not appear to lead to more severe disease in those made ill. The findings should help allay fears that more patients will die after infection with the variant, officially labeled B.1.1.7. Scientists…  read on >  read on >

(HealthDay News) –The first device that uses artificial intelligence (AI) to help detect possible signs of colon cancer during colonoscopy has been approved by the U.S. Food and Drug Administration. The GI Genius uses AI-based machine learning to help identify lesions such as polyps or suspected tumors in real time during a colonoscopy, according to…  read on >  read on >

Snoring just isn’t for adults, and behavior problems in kids who regularly snore may be due to changes in their brain structure, researchers say. Prior studies have found a link between regular snoring and behavior problems such as inattention or hyperactivity, but this connection isn’t fully understood. And a few small studies have reported a…  read on >  read on >

Most dog owners have seen this dynamic in action, but a new study confirms that your canine companion can become jealous when you pay attention to another dog. Researchers put 18 dogs in situations where they could imagine their owner interacting with either a realistic-looking fake dog or a fleece cylinder. The fake dog served…  read on >  read on >

Midnight snacks might feel satisfying in the moment — but they can also knock people off their game at work the next day, a new study suggests. The study, which followed nearly 100 employees, found a connection between “unhealthy” eating in the evening and under-performance at work the next day. In general, people tended to…  read on >  read on >