The acting chief of the country’s top agency for enforcing worker rights will face questions at a Senate committee hearing ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to collect dirt it places in tubes and leaves on the ...

For decades, scientists have been searching for the universe's elusive "missing matter," and now they say they finally found ...

Mountaineers Miguel Mapalad and Jeno Panganiban recount the extraordinary experience and the many challenges they had to ...

Astronomers have finally tracked down missing "ordinary" matter, which they discovered hiding as gas spread out in the vast ...

A study published in Nature Astronomy suggests that there is a 50-50 chance of the Milky Way and the Andromeda galaxy ...

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

Using NASA's Chandra X-ray space telescope, astronomers have discovered an entire galaxy cluster wrapped in a 20 million ...

A pair of European satellites have created the first artificial solar eclipses through precise formation flying in space, providing hours of on-demand totality for scientists. The European Space ...

In a new study published in The Astrophysical Journal, the international research team estimated that “Roman” may be able to ...

Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...

NASA’s latest discovery in the heart of our galaxy is raising more questions than answers. For the first time, a mysterious ...