As President Donald J. Trump sought to make good on his campaign pledge of mass arrests and removals of migrants, Krome, the ...

World's first mission to map the globe's forests in 3D from space will use cutting edge technology to inform climate change ...

Astronomers have spotted a small rocky planet that orbits perilously close to its host star disintegrating as its surface is ...

Astronomers have spent decades trying to find Earth-like planets beyond our solar system. These worlds are small, cold, and ...

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

China announced the members of a three-person crew that will be launched to its space station as part of its growing ...

The death of Pope Francis on Easter Monday will inevitably have prompted moments of deep introspection among those who believe – and many of ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

THOUGHTS? How did Austin, Fort Worth, and Dallas (to name a few) outrank Houston among "Best Large Cities to Start a Business ...

A new analysis by UC Boulder geologists suggests the ancient Mars landscape was formed by falling precipitation, including ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...