Can you see it? Hiding in plain sight there are two of the most stealthy creatures in the animal kingdom, almost impossible to detect. Thanks to the wonders of natural selection, these and other animals can avoid most predators and perpetuate their species. See if you can spot them all:
If you think Red Bull gives you wings or that buying a GoPro makes your life awesome, I think these tiny little gosling chicks have something to tell you: mother nature doesn't need that for thrills. Look at them 'base jump' off a 400 foot cliff 'without a parachute' and hit the side of the mountain and still survive.
Designer Eleanor Lutz is fast becoming one of our very favorite science-visualization artists. Her latest work provides a mesmerizing look at the weird and wonderful ways that animals breathe. (Did you know, for example, that grasshoppers have no lungs?)
Earlier this year, researchers came together to investigate the health and habits of killer whales using a custom-built, remotely operated hexacopter. The study, which resulted not only in incredible footage but fascinating observations, is the first to incorporate a drone in the monitoring of killer whales.
Parasites are nature's freeloaders, living off their hosts while giving nothing in return. But scientists have come to appreciate that even the greediest parasites can indirectly benefit other species by manipulating ecosystems—providing food, assisting predators and even building habitats.