Earthquakes, small eruptions, and a new lava dome unsettle Mount St. Helens.
The whirlpools of air that allow insects to fly may also help birds.
Ancient pottery provides hints of the world’s oldest known wine.
Private companies are competing to bring tourism to outer space.
A fossil hints that prehistoric baby birds could have fed themselves soon after hatching.
Wispy sheets of carbon could be the next microscale construction material.
Drilling holes deep into the seafloor unveils the ocean’s past and hints at Earth’s future.