Earth Matters

Baby orca learns how to breach and can't stop leaping for joy

Panda accused of faking pregnancy in order to be pampered

Your vitamin B3 may have extraterrestrial origins

How to help wild lions like Cecil

Take a hike! (You'll have to for these views)

Bizarre giant blob found off the coast of Turkey

Lanternflies: The unicorns of the insect world

2 dolphin species form an alliance, even babysit

Adorable brown fish owl could be inspiration for a Muppet

The many faces of Sweden's 'broccoli tree'

10 of most invasive fish species in the world

Snotbot: It's whale research with a funny name