Efforts to revive the thylacine and woolly mammoth are forcing conservationists to face a long-overdue debate over what kind ...
If humans vanished, evolution might not crown another primate. One unlikely marine predator has the brain, dexterity, and ...
Leviathan melvillei was one of the most terrifying marine predators to ever exist, dominating the oceans millions of years before humans appeared . This gigantic prehistoric sperm whale reached ...
Unlike other endangered species whose survival depends on habitat preservation or broader landscape-level risk reduction, the ...
Huge numbers of blackchin tilapia, a fish native to west Africa, are wreaking havoc among Thailand’s river ecosystems.