A year-long study found that impala in a South African game reserve need their own space in the dry season, away from ...

There are many observations of animals behaving oddly during eclipses, but the reason may have nothing to do with the sun and ...

This snake’s toxic bite causes paralysis, which keeps its strong and speedy eel prey from escaping. Yellow-lipped sea kraits, ...

But off the coast of Baja California, a group of orcas has adopted a brutal way of hunting sunfish: With an unusual maneuver, ...

Orcas have been seen smashing into sharp-tail sunfish so hard that the fish bursts into thousands of fragments, perhaps as a ...

When a male pearly razorfish is snatched from the sea, a female is forced to transition their sex too early. Scientists say ...

An adult orca cruises near the surface of the clear, blue water, holding a large sunfish carcass in its mouth. Seconds later, ...