Saturn’s first Trojan asteroid has finally been discovered
Astronomers have finally found an asteroid that keeps pace with Saturn in its orbit around the sun. Such objects, called […]
How tiny phytoplankton travel long distances up the ocean
It’s one of the most massive migrations on Earth: a huge biomass of tiny plankton traveling from the deep sea
The cataclysmic origin of most of Earth’s meteorites has been found
Most of Earth’s meteorites can be traced back to just a few collisions within the asteroid belt between Mars and
Preserving Mexico’s spruce forests can help monarch butterflies
An experiment to grow new forests in central Mexico offers hope that crucial winter habitat for millions of migrating monarch