Ancestors had leg-up to trees

'Spookfish' has mirrors for eyes
A deep-sea fish caught in the Pacific has eyes which use mirrors instead of lenses, scientists discover.

Concern for California's pelicans
Wildlife experts in US state of California are concerned about a mysterious illness affecting pelicans from San Diego to San Francisco.

Tech fair offers greener vision
Analysts at the Consumer Electronics Show predict that the green credentials of tech products will become critical to their success.

First 3D image of exploding star
Astronomers reconstruct the first three-dimensional image of an exploding star, 11,000 light years away.

Baby Jupiter's huge weight gain
The planet Jupiter must have gained mass fast during its infancy, according to astronomers.