Biologists have begun collecting California's spring-run Chinook salmon to raise them in captivity in an effort to prevent extinction.

More than 1,200 adult spring-run Chinook salmon meant to return to the San Joaquin River ended up in the Tuolumne River instead, prompting a five-part rescue operation.

Discover 5 incredible tranquil getaways in Costa Rica, Georgia, Bonaire, Napa, and Tuscany. They offer serene escapes from bustling spring break scenes.