In den letzten Tagen des 2. Weltkriegs hofft das Deutsche Reich auf eine Wunderwaffe. Der hochdek...
In den letzten Tagen des 2. Weltkriegs hofft das Deutsche Reich auf eine Wunderwaffe. Der hochdek...
Polar bears are deadly predators. Their white fur makes them almost invisible on the snow and ice...
One spray of this animal's horrific, stinky butt perfume is enough to ward off any predator--exce...
Freeze, flight, or fight. A sambar deer has to think quickly and choose what to do when it realiz...
Crocodiles roamed the Earth with dinosaurs. They have had 65 million years to hone their hunting ...
Sound is energy. It travels in waves and enters our ears. But where does sound come from? Student...
A Burmese python is one of the most giant snakes in the world. It has wide jaws and sharp teeth, ...
One has strong claws and sharp teeth that slice and crunch. The other is hairy and highly poisono...
One rules the oceans as a sleek and powerful predator. The other is one of that predator's favori...
What do you do if a cheetah, the fastest animal on Earth, is chasing you? You have to outwit it! ...
Flip a switch, and we instantly have light. It travels faster than anything we know of and always...