They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

WASHINGTON — When President Donald Trump vitiated scientific facts Thursday, helping fossil fuel fat cats by eliminating the ...

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...

Clark Kent and Peter Parker's press passes are revealed for the epic Superman/Spider-Man crossover event. Mark Waid and Jorge ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Humans have dominated this planet for tens of thousand years. One study showed the arrival of people in Australia about 47,000 years ago caused the extinction of marsupials such as the giant ...

According to traditions thousands of years old, the Moon Festival is the time for family reunions. Loved ones sit together ...

For the first time, an international team of astronomers have mapped the vertical structure of Uranus's upper atmosphere, uncovering how temperature and charged particles vary with height across the ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...

The audit also found that ongoing staffing shortages at the FAA inspection offices tasked with United’s oversight have ...

U.S. captain Hilary Knight is heading home with a gold medal in closing her Olympic career. The tournament featured two ...