Vigorous activity may reduce heart risks in adolescents A study in the Journal of the American Heart Association associated higher levels of vigorous physical activity [...]

Study on tortoises may change reptile care in captivity (McDonald Wildlife Photography Inc./Getty Images) Red-footed tortoises appear to experience moods, such as optimism [...]

Preliminary Note: The nucleus of a water molecule has one proton. A stable isotope of water, deuterium, has an additional neutron in its [...]

Apple snail's eye regeneration could aid human therapy (Dorit Bar-Zakay/Getty Images) A study in Nature Communications has found that golden apple snails have the ability [...]

Our Ancestors May Have Walked Upright Long Before Leaving The Trees Humans20 August 2025 ByIvan Farkas (Wirestock/iStock/Getty Images) Early human ancestors may have learned to [...]

Living near green spaces may reduce developmental risks (ArtistGNDphotography/Getty Images) A study in the journal Environment Internationalassociated living near green spaces as an infant [...]

Ancient whale fossil in Australia reveals unique species Researchers discovered a new whale species from a 25-million-year-old fossil on Australia's coast, according to [...]

Cats with dementia show signs similar to Alzheimer's (Naomi Rahim/Getty Images) A study has found that cats develop dementia in a manner similar [...]

Martian glaciers found to be mostly pure ice Martian glaciers are composed predominantly of pure ice, with a purity level of more than [...]