The good news is that if sick sea lions are rescued and treated in time and the disease is not too severe, they will likely ...

These incredible wildlife-rich destinations in Latin America will have you spotting jaguars, giant tortoises, capybaras, and ...

A series of mountain lion conservation reforms went into effect Sept. 1. We hope there are more steps to come.

Re “Seeing old photo of La Jolla prompts memories, question” (Sept. 14): The main reason for the increase in sea lions and ...

Avian flu in dairy cows could stick around on US farms forever, and is raising the risk of outbreaks in mammals—including ...

As wildlife advocates push forward a ballot measure this November to ban the public hunting of mountain lions, lynx and ...

The popular refrain of “lions, bobcats and lynx shouldn’t be killed for trophies” is an example of ballot advocacy without facts or nuance. (Too much democracy, perhaps?) Proposition 127 on the ...

A veterinarian and team from the Vancouver Aquarium Marine Mammal Rescue Society used a dart to sedate the large male sea ...

Find out the different ways scientists have of describing what species are, how they form and how many there are on Earth.

Sea lions rest in a pen while being treated for domoic acid poisoning at The Marine Mammal Center in Sausalito. Giancarlo Rulli The Marine Mammal Center For the third consecutive summer at The ...