Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

UPDATE: The Northern Lights could be visible in the U.S. tonight (March 26), appearing as far south as New York and Idaho due ...

In Alaska, it's possible to experience all four seasons in one day – which means you need to be extra strategic when packing for your cruise. Based on our own experiences, we've compiled a ...

Something strange is happening beneath southern Africa. A vast underground structure may be slowly disrupting Earth’s ...

The privately funded mission will launch no earlier than Monday (March 31) atop a SpaceX Falcon 9 rocket. The first human spaceflight ever to cruise over Earth's polar regions, the privately ...

New research sheds light on the earliest days of the earth's formation and potentially calls into question some earlier assumptions in planetary science about the early years of rocky planets.

New research led by a York University professor sheds light on the earliest days of Earth's formation and potentially calls into question some earlier assumptions in planetary science about the ...

Fram2, the first human spaceflight to orbit the poles, is scheduled to launch no earlier than 11:20 p.m. EDT on March 31. The SpaceX mission will be crewed by four explorers of the Arctic regions ...