At this Florida manatee hangout, youngsters get the chance to meet some unusually chilled-out reptiles.
These competing suitors only get one shot to impress a female.
This periodical cicada swarm is the largest insect invasion on the planet.
It’s easier to hide when there’s only two of you.
Of all the hungry hunters, these are the ones that salmon can never see coming.
Desperate times call for desperate measures.
Octopuses live and breathe underwater, but that doesn’t stop the Australian Abdopus from roaming on land, too.
This muscular hunter can lift prey over half its own body weight.
In Sing-Sing, New Guinea it’s the most eye-catching who get the most attention.
The world’s largest animal can weigh up to 190 tons.
These spiders’ silk is the toughest natural fiber on the entire planet.
The ‘Dynasties’ team spent two years with David, the Marlon Brando of chimps.
This ‘Planet Earth II’ cameraman describes what it was like to camp out in the canopy.
With an oversized left eye, this deep-sea squid can detect silhouettes of prey swimming above.