Salmon are struggling to survive. So are the families of endangered southern resident orcas, with a population of just 73, ...

These old and new paths encourage you to explore gorgeous landscapes and seascapes, and reflect on centuries past.

Scientists began collecting data in San Diego. ‘SNL’ cold open spoofs signing of Declaration of Independence with Hamilton, ...

A total of 429 volunteers gathered data from the shores of Kaua‘i, O‘ahu, Molokaʻi and Hawai‘i islands during the Hawaiian ...

Investigators are piecing together the cause of the wildfire that claimed 11 lives, destroyed thousands of structures, and ...

If you're dreaming of warmer weather, check out these seaside spots, from Kiawah Island in South Carolina to Kā'anapali Beach ...

Certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean.

Scientists from UC San Diego have found loads of ash in Santa Monica Bay since the Palisades Fire. Rain in the forecast could ...

Puget Sound might be sheltered from feeling many strong winds directly, but it’s not immune to their ripple effects. For ...

Since the fires broke out Jan. 7, Trump has accused the state of sending too much water to the Pacific Ocean instead of south toward Los Angeles. But the federally managed Central Valley Project doesn ...

A ‘cloud forest’ is a rare rainforest with low-level clouds that gives the illusion of walking through layers upon layers of ...