The Earth's core has a 'jet stream' of molten iron
European scientists discovered the fast-flowing stream thanks to a trio of satellites.
After Math: Game over
Life should come with a reset button.
NASA mission will study Earth's 'breathing' from space
A satellite will monitor plant life to see how it influences the planet's carbon cycle.
Google timelapses offer a 32-year look at Earth's history
Google Earth Timelapse highlights both ever-changing nature and urban sprawl.
Stephen Hawking warns humans may have only 1,000 years left on Earth
You've heard this one before.
The moon's birth may have temporarily vaporized the Earth
But it's too early to say how true that is.
Recommended Reading: How the 'Final Fantasy' film helped Hollywood
The best long-form writing on technology and more in print and on the web.
Earth's early air weighed half as much as it does today
The findings could force us to rethink how our planet developed.
ICYMI: Fire-starting drone, Stanford bird studies and more
In case the handgun drone wasn’t enough for you.