NASA's Perseverance Mars rover ground down a portion of a rock surface, blew away the resulting debris, and then went to work ...

Children in the UK are yet to go on their summer holidays, but Pippa and James Matthews's venture has helped ensure parents ...

In addition to drilling rock core samples, the science team has been grinding its way into rocks to make sense of the ...

The understudied mycorrhizal fungi are vital to ecosystems and may prove critical to the survival of fragile deserts stressed by climate change.

Based on NASA satellite imagery, the map shows where vegetation is most likely to produce dangerous firebrands during high ...

There were no reports of US casualties from the missile launch, which came days after the US bombed Iran nuke sites.

PG&E has twice hired executive protection staff in the last three months, raising questions about the threats the utility company faces ...

More federal officials representing the Bay Area and California spoke out Sunday about U.S. strikes on Iran the day before, citing President Donald Trump's disregard of going to Congress first ...

Comedian John Oliver did not hold back on Donald Trump during an episode of Last Week Tonight with John Oliver, slamming the ...

House Democrats voted Friday to protect the Oregon National Guard from being used as law enforcement or deployed by the ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...