Almonds provide zinc, but many other foods are better sources. See what to add to your diet to get the benefits of this essential mineral.

When a lobster outgrows its shell, it wedges itself between two rocks and moves around until the old shell cracks and breaks loose, freeing the new shell and uncovering a bigger body. When a snake ...

Archaeologists have found a prehistoric human skeleton deep inside a flooded cave system on Mexico’s Caribbean coast.

A photographer captured this extraordinary site where whales' bodies lie in the shallows, with troubling repercussions for the deep oceans.

From bird-dropping mimics to legless burrowers, these newly discovered species were hiding right under our noses.

Out in the British countryside, the examples of mutualism are as multifarious as they are marvellous. Take, for starters, a hypothetical good old meadow with ant hills strewn like grassy scatter ...