Meteorite analysis begins with basic measurements (weight, dimensions, photography) and categorization into stony, stony-iron, or iron types, further subdivided based on the presence or absence of ...

Young adults who took just a one-week break from social media showed improvement in depression, anxiety and insomnia symptoms ...

Astronomers have long used telescopes to zoom into the night sky, allowing us to witness dramatic phenomena like the birth and death of stars, monstrous back holes that can eat a million suns, and ...

Aging, that inevitable journey we all embark on, has been a hot topic for decades. But a recent study from Stanford University is shaking things up with fresh insights on when and how our bodies ...

The contentious 2024 U.S. presidential election may be over, but Americans across the political spectrum remain baffled by the other side. The percentage of U.S. adults who see the nation as divided ...

Sleep is, of course, essential to survival. For such a ubiquitous aspect of human existence, however, the “why” has always been considered a grand question in biology, according to Keith Hengen, ...

New research into how our immune system responds to COVID-19 reveals that those infected by early variants in 2020 produced sustained antibodies, but these antibodies are not as effective against ...

Obesity is uncommon among Hadza hunter-gatherers in Tanzania, Tsimane forager-farmers in Bolivia, Tuvan herder-farmers in Siberia and other people in less-developed nations. But it’s widespread among ...