Be the first to catch a cabbage white butterfly as part of this UC Davis professor's study and win an unusual prize.

UC Santa Barbara scientists collaborate with wildlife agencies, and San Francisco and Oakland zoos to save native California species.

Permanent damage caused by domoic acid may affect their ability to survive in the wild, UC Santa Cruz-led study suggests.

UC Santa Barbara researchers part of study that offers guidance on the placement of marine protected areas.

Crocker Nuclear Laboratory is now the prime contractor for both major federal fine particle air quality monitoring networks.

The advance could be an important new step in the effort to satisfy the world’s need for clean water.

Predicting intensity, impact of this winter’s El Niño is complicated by unprecedented confluence of weather anomalies.

U.N. World Toilet Day, Nov. 19, highlights global sanitation shortfalls and their toll on human health and the environment.

Breakup of Zachariae Isstrom could substantially raise sea levels around the globe.

A global shift to bicycling would have a huge impact on the environment, especially in urban areas, and could save trillions of dollars.

Computer models point to aerosol species increasing under climate change associated with greenhouse-gas-induced warming.

Discovery greatly expands the known distribution of the fungus that causes white-nose syndrome, which has decimated bat populations in North America.