Jan 31, 2014:
Think you know the ocean? Guess again. By today's estimates, top marine biologists believe that we have explored about 3% of the ocean, leaving much hidden beneath the waves that we likely know nothing about.
Jan 30, 2014:
Dragonflies are beautiful, fast, and very protective of their territory. They can hover by beating their wings slightly out of phase, or gain maximum liftoff by coordinating both sets of wings to beat at the same time. Using slow-motion technology, Sam and Si show you just how magnificent this small insect can be.
Jan 28, 2014:
There are over 370,000 described species of beetles on the earth, and each one is unique and incredibly interesting. The dung beetle, for example, can pull 1141 times its own weight. Some species of beetles have the ability to secrete deadly toxins towards their would be attackers as a form of self defense. Beetles vary in size and shape, some stay incredibly tiny and some grow as big as a human hand!