This dust, rich with iron and other nutritious minerals, is critically important to ocean food chains and helps regulate the ...

As crews work to remove potentially hundreds of thousands of tons of hazardous materials from the Los Angeles wildfires, ...

LOS ANGELES — On a recent Sunday, Tracy Quinn drove down the Pacific Coast Highway to assess ... contaminants from the fire will enter the food chain. Researchers plan to take tissue fragments ...

This find sheds light on the evolution of ancient ocean ecosystems and ... the waters of the South Pacific millions of years ago. Its diet, primarily composed of sardines, made it a key player in the ...