Dust blown from the Earth's continents falls into the oceans and fertilizes them with nutrients needed for plants, such as ...

From exploring Arizona canyons to Utah buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

LOS ANGELES (AP) — The high risk of mudslides prompted evacuation orders Thursday for some Los Angeles neighborhoods ravaged ...

LOS ANGELES (AP) — Southern California faces the continued risk of rock and mudslides on wildfire-scarred hillsides Friday, a ...

From beginners to seasoned birders, these national parks will reward you with an abundance of unique avian viewing ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

Radioactive spike found in Pacific seabed samples. It could be from space radiation or changes in ocean currents 10 million ...

Palau, a tiny island nation in Micronesia, is famous for its mushroom-shaped Rock Islands and spectacular diving.

Feb. 14 (UPI) --A member of the Los Angeles Fire Department saw his vehicle get swept into the Pacific Ocean after escaping the vehicle trapped in a large debris flow near Malibu Thursday evening.

Scientists have been left baffled after discovering something vast and radioactive lurking in the depths of the Pacific Ocean ... by the after-effects of a near-Earth supernova, which would ...

Researchers have discovered an "unexpected" accumulation of the radioactive isotope beryllium-10, deep in the Pacific Ocean.

Researchers have discovered an "unexpected" accumulation of the radioactive isotope beryllium-10, deep underneath the surface of the Pacific Ocean ... like a "near-Earth supernova" that could ...