Black hole quantum effects are usually thought to be too small to have any observable signatures. This is indeed the case for ...

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some ...

Those bright particles remained above the clouds and didn’t get washed from the sky by rain; they settled only after several years. Climatologists predicted global ... Panel on Climate Change (IPCC), ...

The Parker Solar Probe flew within 3.8 million miles of the Sun's surface, the closest any spacecraft has ever gone.

The National Weather Service warns to “stay on guard for a fast-moving fire,” as winds may challenge containment efforts.

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President-elect James Buchanan had no idea what was happening to his body. But political Washington had its suspicions.

A new study implies that in the past, moons in our solar system may have had rings just like planets do — deepening the ...

Astronomers have detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery is the most distant ...

Some can consume much more caffeine than others without experiencing negative effects. What’s more, individuals who aren’t used to caffeine may experience symptoms after consuming what is ...

If the side effects seem life threatening or you think you’re having a medical emergency, immediately call 911 or your local emergency number. Note: After the Food and Drug Administration (FDA ...

Just after midnight Wednesday, a SpaceX rocket is scheduled to lift off, carrying a pair of lunar landers that will try to ...