Off the coast of Chile live a mysterious population of orcas that have long eluded scientists. But now, following years of ...

In the Humboldt Current, off the coast of Chile, an enigmatic pod of orcas has been seen tearing apart unexpected prey.

The three pods that make up the southern resident killer whales lost two adult males and a male calf, according to a census ...

Archaeologists recently found over 300 more ancient geoglyphs in the desert of southern Peru with the help of artificial ...

A group of orcas has been spotted off the coast of Comporta, in the municipality of Alcácer do Sal. A video of the orcas was ...

Scientists have captured drone footage of behavior never before seen along the coast of the South American country, ...

Different groups of killer whales, called pods, specialize in certain types of hunting and the type of food they prefer.

Any birth is good news,” researchers said. The orcas, listed as endangered, have struggled to rebuild their numbers after ...

A pod of orcas has been spotted for the first time feeding on dolphins off Chile ’s coast, shedding light on newly discovered ...

The behavior has never been recorded before, but it can now help inform conservation efforts for this enigmatic population.

Southern resident killer whales, a critically endangered population that frequents the Puget Sound during the summer and fall ...

This was the first time researchers found this pod successfully hunting dolphins, and it could help orca conservation efforts ...