A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 triggered ultra-fast winds racing outward at a fifth the speed of light—an event never witnessed before. Using XMM-Newton and ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic ...

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

Physicists found that clocks on Mars will tick 477 microseconds (millionths of a second) faster than on Earth per day, on ...

SOL Shogunate is an deeply ambitious effort from Chaos Manufacturing that fuses samurai history with sci-fi action.

On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab.

Researchers at TU Wien have integrated quantum physics with general relativity, revealing significant departures from ...

Time may seem like a constant force, but according to a new study published on December 1 in The Astronomical Journal, the ...

When I was five years old, my family moved into a 1930s semi-detached house with a long strip of garden. At the end of the garden was a miniature orchard of eight apple trees the previous owners had ...