An enigmatic group of fossil organisms has finally been identified—and is changing the story of how plants took root on land ...

For decades, ecologists looked at cities as biological deserts. We paved paradise, put up a parking lot, and assumed nature ...

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, ...

Moss spores survived an extended stay on the outside of the ISS and remained capable of germinating once back on Earth. Their ...

Moss spores survived nine months outside the space station, revealing surprising strength and new clues about life in space.