A new Hubble Space Telescope image shows a galaxy with a complex identity.
Fungi have been invading ant brains for tens of millions of years.
The largest survey yet of human genetic variation.
A local star is the most massive ever detected.
Little brown bats may disappear from eastern North America in just 16 years.
Gut microbe study reveals that ancient diets suited our bodies better.
Beneficial gene enables Tibetans to thrive at high altitudes.
Evolutionary biology helps scientists fight malaria.
Scientists chart new asteroid territory in order to understand the early Solar System.
Overfishing has altered Namibia's coastal waters--but a native fish is keeping them productive.