Sharks, skates and rays produce a gloppy jelly that has the highest proton conductivity ever reported for any biological material.
Scientists have confirmed in nature something seen in the lab, with proof that moths in the wild use acoustic signals to ward off their top predators.
Wildlife experts fear the worst for a bird that has not been seen since November 2015.
Giant creatures like elephants are herbivores while top predators such as lions prefer the carnivore lifestyle. DNews explains why big usually means vegetarian in the animal kingdom.
Tyrannosaurus rex evolved from horse-sized scrappy dinos with relatively big brains and super sharp hearing.
With their expressive, bespectacled faces, near-360-degree views, and pitiless hunting ways, owls never fail to captivate.
A fossil stashed away in an Italian museum has given scientists a new appreciation for just how big a predatory, carnivorous dinosaur could get.
A rare Philippine eagle has been hatched in captivity, boosting the critically endangered giant bird's fight against extinction.
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