There’s a monster of a challenge awaiting Spencer Matthews in Antarctica as he finishes his triathlon challenge. Here’s what he could face.

Reality TV star turned endurance athlete Spencer Matthews braved Antarctica’s frigid waters and the persistent threat of ...

Leopard seals may be one of Antarctica’s most fearsome predators, but these vocalizers sing with the structured charm of a child’s nursery rhyme. In a surprising new study, researchers found that the ...

A leopard Seal on ice floe in Port Lockroy at Wiencke-Island. Antarctica. CREDIT: Martin Zwick/REDA/Universal Images Group via Getty Images. Get the Popular Science daily newsletter💡 Breakthroughs, ...

A comparison of the structure of leopard seal songs to those of other mammals and various forms of human music has found the closest counterpart to be nursery rhymes. Unsurprisingly, however, the ...

A pioneering study has unveiled the first paired observations of sexual behavior and vocalizations in wild leopard seals. The study on the mysterious leopard seal represents a major advance in ...

From a dish made by your hometown restaurant to candy you searched for on Halloween, most people have an all-time favorite food. Humans are omnivores with a diverse diet, but there is still a large ...