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The New Caledonian crow is a bird capable of creating rudimentary tools and even improving them, sharing its discoveries and ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibers, or easing gum pain with makeshift “toothpicks” ...

MELBOURNE, Oct. 6 (Xinhua) -- An Australian study overturns the long-held belief that grooves on ancient human teeth were evidence of early "toothpicks" used for cleaning or pain relief.

We humans are nothing if not inventive. Our innovations have come to underpin virtually every facet of daily life—from what we eat to how we communicate. This ingenuity is intrinsically linked to both ...

The Department of Veterans Affairs will end its spinal cord research involving monkeys this month, with the conclusion of studies on stem cell therapy to treat injuries and understand the impact of ...