BROOKFIELD, Ill. -- Two California sea lion pups were born at the Brookfield Zoo in June. Their births were the first for this species at Brookfield in nearly 30 years, Chicago Zoological Society ...

If you're near Miami or traveling along the Florida Keys, you don't want to miss out on the chance to see some aquatic shows ...

A deadly leptospirosis outbreak is killing sea lions along California’s coast, alarming scientists and volunteers racing to ...

Animal research on biomusicality, which looks at whether different species are capable of behaving in ways that show they recognize aspects of music, including rhythm and beat, remains a tantalizing ...

Los Angeles — Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, ...

These ocean mammals are flipping out over a popular California beach in such large numbers that a city on the Pacific has been forced to close it to visitors. San Carlos Beach in Monterey told ...

PORTLAND, Ore. — The battle between sea lions, salmon and fishermen has been going on for decades on the Columbia River, but tension is growing in Longview, where it appears hundreds of them have ...

CREDIT: Sven-Erik Arndt/Arterra/Universal Images Group via Getty Images. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent ...

This spring, Southern California experienced one of the longest toxic algal blooms on record. It sickened at least 1,500 animals in the region and the Marine Mammal Care Center in San Pedro, Calif., ...

A Silicon Valley-based nonprofit has raised about $1.4 million of its $40-million target to protect California coastal sea ...