On Earth, that trio — hydrogen, oxidants and shuffling iron — can sustain microbes living far below the surface and far from ...

Economists and engineers have long warned about the “alignment problem” — how to make AI systems that stay useful and safe ...

There’s no escaping plastic. It’s in the oceans, in Arctic snow, and now, more alarmingly than ever, in the very air we ...

Every battery is limited by the critical current density (CCD), which determines how quickly a battery can safely accept ...

“Studying Roman concrete can teach us how to use materials in a way that can maximize the longevity of our structures, ...

Researchers conducted experiments with 116 snakes, including adults, juveniles, and newborns, housed individually under ...

The deep ocean is a world of crushing pressure, freezing temperatures, and eternal darkness. For most of history, scientists ...

National Park Service researchers have identified a previously unknown shark species in the limestone walls of Mammoth Cave, ...

The earthquake in Kamchatka is the largest worldwide since 2011. Its location has been very seismically active in recent months.

The earthquake in Kamchatka is the largest worldwide since 2011. Its location has been very seismically active in recent months.