Restrictions on the amount of homework given and online gaming led to children sitting less — 46 minutes less per day.
Restrictions on the amount of homework given and online gaming led to children sitting less — 46 minutes less per day.
Sperm whales display complex social behavior and group decision-making, which led a group of scientists to hypothesize that their language is more complex than what was once believed.
Researchers analyzed 12th-century human and squirrel bones recovered from around the St. Mary Magdeleine leprosarium in Winchester, United Kingdom. Both sets of bones contained evidence of a strain of Mycobacterium leprae, the bacterium that causes leprosy.
Restrictions on the amount of homework given and online gaming led to children sitting less — 46 minutes less per day.