Lunar dust remains one of the biggest challenges for a long-term human presence on the moon. Its jagged, clingy nature makes ...

Add Yahoo as a preferred source to see more of our stories on Google. Floridians may be treated to brilliant sunsets soon as two huge plumes of Saharan dust blow over the state, starting at the end of ...

Space dust that is fired from the Moon could protect humanity from the effects of global warming, scientists have said. Dust could be fired from the lunar surface into the middle ground between us and ...

Saharan dust has already landed in the United States, and now a larger plume is headed for Florida as well. But what is Saharan dust, and what could it do once it arrives? Here’s what you need to know ...

SAN ANTONIO – Recent local wildfires have sent air quality on a roller coaster ride, leaving residents searching for ways to protect themselves from the fluctuating conditions. Days like Saturday, ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. On Tuesday, federal officials posted ...