Carbon removal schemes involving enhanced rock weathering should consider whether the rocks they use are lighter or darker ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

The asteroid is about 33 feet (10 meters) across and poses no danger to Earth. It joins another known lunar asteroid ...

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

More than 150 years after the gold rush first began, fueling Stockton's rapid growth, many are still digging for riches all ...