Thanks to humans, sharks are disappearing from our waters at an alarming rate. Is there any way to reverse things for these fierce, fascinating creatures of the deep?
Some scientists are arguing that humans today are wiping out animal species at a rate that matches up with past mass die-offs. Is the end nigh? Laci Green has the details.
Foot bones more than 40 million years old, from Antarctica, reveal a creature standing more than 6 and a half feet tall.
The scaly anteaters could be eaten out of existence if illegal hunting and poaching continue.
Some 322 birds, mammals and reptiles all went extinct in just the past 500 years due to people, research shows.
A computer graphics program brings an extinct predator back to virtual life.
Rare blue parrot already believed to be extinct in the wild, after deforestation and non-native honeybees started competing with them for nest space.
The ocean is acidifying 10 times more rapidly than during a major period of global warming. Continue reading →
+ Load More