The Earth's inner core, long considered a solid and stable sphere, may be quite different. A recent study suggests that its ...

Dyson's Presidents' Day deals are here, and this major is now on major sale. Touted as one of the best vacuums on the market, ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many ...