Scientific American17h
In a Sky Full of Satellites, Astronomers Find Creative Ways to Observe the Stars
Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...
CNN on MSN19h
Scientists redid an experiment that showed how life on Earth could have started. They found a new possibility
New research suggests “microlightning” exchanges among water droplets in Earth’s early atmosphere may have sparked the building blocks of life.