Chimps have come up with eight different ways to open the same fruit and, in doing so, strengthen the theory that non-human primates practice culture.
We finally know a bit more about why chimps will chip in together on large tasks.
Autopsies of the mostly calf and juvenile carcasses found the whales had experienced very poor nutrition.
Running speed, or lack thereof, may be at the heart of the swiftness of a female scorpion's sting.
The US study is the first time such a development has been shown in an animal that is similar to humans.
The creatures have surprisingly high levels of naturally produced carbon monoxide, a noxious gas that is deadly at high concentrations in their blood.
Small, toothy fish, that resembles the creature from the movie 'Alien,' is turning out to be a big mystery for the scientists who study it.
Three years and thousands of miles later, the animal has found a mate and likely produced offspring.
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