Hot, Cold, Fresh, Salty
An observer on the seashore may make the mistake of thinking that all ocean...
Tue, 07/10/2018 - 13:39
Birth of an Atoll
An atoll is a ring-shaped coral reef that forms as an old volcano erodes. This...
Fri, 06/08/2018 - 14:18
Most “typical” warm water corals found in shallow waters that most people...
A Sponge Crab's Updo
The sponge on this crab's back is more than a stylish accessory. The sponges are...
Polar bears at play
Polar bear siblings in the Churchill Wildlife Management Area near Hudson Bay spar...
Coral Larvae Settling
The small larvae of elkhorn coral (Acropora palmata) settle and grow on the...
Punta Tombo Penguins
Every breeding season, some 400,000 Magellanic penguins (Spheniscus magellanicus)...
A live coral polyp with turquoise tissue and brown tentacles closes its mouth (the...