"Primordial black holes do not live in the solar system. Rather, they’re streaming through the universe, doing their own thing. And the probability is, they’re going through the inner solar system at ...

Since 1988, 71% of all the world’s carbon emissions have been produced by just 100 companies. Their operations are largely to blame for the climate crisis we now face. A crisis that costs the world ...

It was far from obvious that Wilcox, a 38-year-old long distance bike racer grew up in Alaska and now lives in Tucson, had ...

Microbes, after all, play enormously consequential roles in the world around us and within us—I should credit the trillions ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its gravitational pull on Nov. 25.

Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...