A plate with fried fish, salad, and fries - BearFotos/Shutterstock Whether for the thrill or out of desperation, humans love taking the risk of eating venomous animals. Some will drink snake venom ...

Killer whales hunt fish with clicks and buzzes—they choose and chase their prey with sound waves. But a mundane feature of modern ocean life may be akin to a salmon invisibility cloak, making ...