Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

How frequently does a traveler from another star system sweep through our galactic neighborhood, and astronomers rush to the telescope? Not until recently was the answer: hardly ever. In fewer than ...

As climate change threatens tropical forests, a new study shows how the loss of those forests can be devastating to life on ...

Although Earth usually rotates just over 365 times a year, it hasn’t always been this way. In the distant past, our planet ...

Fossils from Earth’s biggest extinction reveal forest collapse triggered runaway warming - offering a warning for today’s ...

The new Mass, Pro Custodia Creationis (For the Care of Creation), was initially ordered by Pope Francis, who made the ...

In March 2011, a magnitude 9.0 earthquake struck off the east coast of Japan, and moved the Earth's axis, shortening our days ...

Priests can now celebrate Mass "for the care of creation" after the Vatican announced that a new formulary of prayers and ...

Astronomers have announced the discovery of A11pl3Z, a massive new interstellar object entering our solar system.

The shattered star at the center was once a white dwarf, a stellar ember no larger than Earth, yet almost as heavy as the Sun ...

A new rite published by the Vatican on Thursday will allow priests to celebrate a Mass to exhort Catholics to exercise care ...

Webb’s new images of the Bullet Cluster reveal the most detailed dark matter map yet, shedding light on cosmic collisions and ...