A neutrino telescope found a neutrino, which is what it's supposed to do. But why did this mysterious particle have much more ...

And it had traveled from somewhere far beyond our galaxy.

A fishing boat customized into a floating laboratory, the John LeConte is an iconic fixture on Lake Tahoe, shuttling UC Davis ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

The universe began with a bang—an explosion so intense, it forged the fabric of space and time itself. This pivotal moment, ...

The Times tested for lead, mercury and other heavy metals in Altadena and Pacific Palisades. From respiratory problems to ...

There are no established benchmarks for many fire-related contaminants, so conclusive reporting can’t be attained. Mara Dias, senior manager of the water quality initiative at Surfrider ...

Hypochlorous acid is safe enough to spray in your eyes yet more effective than bleach. Why isn’t it everywhere?

People with plaque in the blood vessels of their neck have a higher amount of tiny plastic particles in those vessels ... mix into the soil and water, and can build up in the food chain," said ...

People with plaque in the blood vessels of their neck have a higher amount of tiny plastic particles in those vessels ... mix into the soil and water, and can build up in the food chain.

Rise of the Zombie Bugs” explores how parasites create real-life zombies in the insect and invertebrate world.

Read 3D wind measurements from NASA's Aerosol Wind Profiler instrument flying on board a specially mounted aircraft along the ...