extinctions
From Frozen to Sweltering: Earth’s Climate Over the Last 485 Million Years
Earth's last half-billion years were action-packed. During that time, the climate underwent many changes. There have been changes in ocean…
3 months ago
800 Million Years Ago, it Was Raining Asteroids on the Earth and Moon
Natural processes here on Earth continually re-shape the planet's surface. Craters from ancient asteroid strikes are erased in a short…
4 years ago
Is Jupiter Our Friend Or Enemy?
Like me, you’re probably a little ego-geocentric about the importance of Earth. It’s where you were born, it’s where you…
9 years ago