‘PDS’ warnings were made to grab attention in tornadoes, hurricanes, and now wildfires.
The National Weather Service’s Los Angeles page screams ‘Particularly Dangerous Situation’ in
The National Weather Service’s Los Angeles page screams ‘Particularly Dangerous Situation’ in
New research suggests that Americans’ risk for developing dementia over a lifetime may be high
Blue Origin has called off the debut launch of its massive new rocket because of technical trouble.
Global temperatures in 2024 soared to yet another record level, but this time it was such a big jump
Earth records its hottest year ever in 2024 and passes major climate threshold.
A spacecraft has beamed back some of the best close-up photos yet of Mercury’s north pole. The
A long-awaited La Nina has finally appeared, but meteorologists say the periodic cooling of Pacific
An international team of scientists say they’ve successfully drilled one of the oldest ice cores y
New research shows about a quarter of animals living in rivers, lakes and other freshwater sources a
A new study finds about a quarter of freshwater animals are threatened with extinction.
Republican presidential nominee Donald Trump on Monday suggested that migrants who are in the U.S. a
It’s the second part of a planetary defense test that could one day help save Earth.
European spacecraft launches to a harmless asteroid that NASA deliberately crashed into in previous
A team of international scientists is in Fukushima to ensure safety of the discharge of treated radi
Victor Ambros and Gary Ruvkun win Nobel Prize in medicine for discovery of microRNA.
The Nobel prizes award season is kicking off with the announcement of the winner of this year’s me
Solar storms may cause faint auroras across fringes of the northern United States this weekend. Fore
Wars, a refugee crisis, famine, and artificial intelligence could all be recognized with Nobel Prize
Winter sports are facing a long-time crisis because of climate change and the International Ski and
It’s tarantula mating season on the Colorado plains, when male spiders scurry out of their burrows
The devastation wrought by Hurricane Helene has brought climate change to the forefront of the presi
NASA has switched off another scientific instrument on its Voyager 2 spacecraft to save power. The s