Joshua Learn
Author Articles
The finest silk wrapping can keep females occupied for just long enough.
An expedition uncovered a surprisingly large number of underwater life forms in the Arctic.
As the ancestors of penguins dived deeper, their wings became streamlined for swimming.
Ancient 2-meter tall theropods could have outrun most humans.
New research looks at how dust storms and a thin atmosphere may play into alternative energy sources on the Red Planet.
Fox-like dog described by first Europeans to visit the remote islands was an ecological anomaly.