The Pack Fire in Mono County, about 140 miles southeast of Sacramento, had grown to about 5.3 square miles by Thursday night.

Conservation biologist Brian Gratwicke searches with his team for frogs in Altos de Campana National Park in Panama. Nate ...

As much as 8 inches of rain could fall on some areas of Southern California, raising the risk of debris flows.

Conditions are changing in a way that creates the ideal conditions for diseases to spread. Scientists issue critical warning ...

The Tomahawk comes with classic steakhouse sides – a baked potato the size of a small football, its skin crisp and interior fluffy, waiting to be loaded with butter, sour cream, chives, and bacon bits ...

An international investigation uncovers how criminal networks traffick parts of the totoaba, an endangered fish caught in ...

Dr. Ghyslain Mombo-Ngoma led a study in Gabon in which researchers gave a single-dose treatment combining an artemisinin with three other antimalarial medications — pyronaridine, sulfadoxine, and ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a device. Personalised advertising and content, advertising and content ...

From extreme heat to mosquito-borne illnesses, climate change is making people sicker and more vulnerable to disease. Health ...

The weathered wooden siding and simple signage of Rainbow Oaks Restaurant belie the reputation it has built among meat lovers who will drive for hours just to sink their teeth into what many swear is ...

The Aedes aegypti mosquito that can carry dengue was thought to be too reliant on a hot and wet climate to survive in the ...

Santa Clara County authorities have reported the presence of Aedes aegypti mosquitoes in Milpitas, by the intersection of ...