Satellites Have Brightened the Skies by About 10% Across the Entire Planet

The asteroid impact that killed off the dinosaurs gave birth to our planet's tropical rainforests, a study suggests.

Why ‘The Hunt For Planet B’ Is An Impossible Task—But One That’s Already Changing Our World

Researchers discover new type of ancient crater lake on Mars - An ancient crater lake in the southern highlands of Mars appears to have been fed by glacial runoff, bolstering the idea that the Red Planet had a cold and icy past