Shifts in Earth’s climate and ecosystems will have untold consequences for billions of people across the world.

ESA Executive Director Catherine O’Riordan on the Hill with American Geophysical Union President Brandon Jones. AGU was a ...

A rocky planet in the Milky Way galaxy may have an atmosphere, raising the possibility that life could exist on its surface, according to experts. TRAPPIST-1e, a planet belonging to a collection of ...

We must stay resilient and try to change our way of life if we want to stay on the planet that has been our home for thousands of years.

Analysis by researchers at the University of Bern suggests that water and other volatile compounds arrived on Earth from outer space—specifically via a collision with a Mars-sized planet billions of ...

Astronomers have found strong evidence of a giant gas planet orbiting a star in a solar system close to our own sun. Four light-years away from Earth, the Alpha Centauri triple-star system has long ...