‘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.
Coast Guard says evidence of Titan support vessel feeling shudder at time of implosion would have ch
The U.S. is struggling to replant forests destroyed by increasingly destructive wildfires, with many
Former employee resigned after OceanGate co-founder said he’d ‘buy himself a CongressmanR
The operator of an experimental submersible that imploded while seeking out the sunken Titanic was e
A National Institutes of Health investigation has found research misconduct by a top neuroscientist.
Representatives for NASA, Boeing Co. and the U.S. Coast Guard are slated to testify in front of inve
The aurora borealis is continuing to dazzle viewers across the northern United States and Canada. It
It will be years before the European Space Agency can send one of its astronauts to the moon, but th
An NTSB witness testified that the Titan submersible’s carbon-fiber hull showed signs of flaws
An engineer with the National Transportation Safety Board is scheduled to testify in front of the Co
Human-caused climate change doubled the likelihood of the heavy rainfall that caused floods killing
In the gateway to the Arctic, fat and sea ice are crucial, intertwined and dwindling. And scientists