Five of Earth’s vital systems are close to a point of irreversible change, warns a new report released by a global network of ...

Throughout most of Earth's geological history, its paleoclimate has remained hospitable to life—largely thanks to continental ...

"With these probability maps, we can push asteroids away while preventing them from returning on an impact trajectory, protecting the Earth in the long run." ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

Wave-particle interactions across the solar system can have a wide range of effects though they are caused by the same set of ...

For billions of years, Earth's continents have remained remarkably stable, forming the foundation for mountains, ecosystems ...

Ice cores, tree rings, and satellite data converge on a striking truth: Earth’s rapid changes today are unlike anything seen ...