Scientists studying distant exoplanets believe that plant life on some worlds could appear red rather than green. The reason lies in the type of light emitted by the host star and how organisms evolve ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman ...

Restoration of the unassuming spekboom shrub is bringing water, wildlife and livelihoods back to a drought-prone region.

Parasitic wasp with a giant head has been discovered and it's the stuff of nightmares ...