Borenstein is AP Science Writer.
November 25, 2018
As California’s catastrophic wildfires recede and people rebuild after two hurricanes, a massive new federal report warns that these types of disasters are worsening in the United States because of global warming. The White House report quietly issued Friday also …
November 21, 2018
Humans helped make recent devastating U.S. hurricanes wetter but in different ways, two new studies find. Hurricane Harvey snagged on the skyscrapers of Houston, causing it to slow and dump more rain than it normally would, one study found. The …
November 6, 2018
Two U.S. government agencies are giving conflicting interpretations of a safety study on cell phone radiation: One says it causes cancer in rats. The other says there’s no reason for people to worry. No new research was issued but last …
October 22, 2018
Over the past few decades tornadoes have been shifting — decreasing in Oklahoma, Texas and Kansas but spinning up more in states along the Mississippi River and farther east, a new study shows. Scientists aren’t quite certain why. Tornado activity …
October 11, 2018
Moist air, warm waters in the Gulf of Mexico, and ideal wind patterns supercharged Hurricane Michael in the hours before it smacked Florida’s Panhandle. Hurricane Michael was barely a hurricane Tuesday morning, with winds of 90 mph. A little over …
September 27, 2018
Hurricane Florence was the nation’s second rainiest storm in 70 years, a top rainfall meteorologist calculated. Only last year’s Hurricane Harvey rained more over a 14,000 square mile (36,260 square kilometers) area during a four-day time period, said Ken Kunkel, …
September 19, 2018
When meteorologists downgraded Hurricane Florence from a powerful Category 4 storm to a Category 2 and then a Category 1, Wayne Mills figured he could stick it out. He regrets it. The Neuse River, normally 150 feet away, lapped near …
June 11, 2018
A new study finds that tropical cyclones around the world are moving slightly slower over land and water, dumping more rain as they stall, just as Hurricane Harvey did last year. This isn’t about how powerful a storm’s winds are, …
March 9, 2018
Winter at the top of the world wimped out this year. The Arctic just finished its warmest winter on record. And sea ice hit record lows for this time of year, with plenty of open water where ocean water normally …
December 14, 2017
Global warming’s fingerprints were all over the record rainfall from Hurricane Harvey this year, confirming what scientists suspected, according to new research discussed on Dec. 13 during the American Geophysical Union meeting in New Orleans. While scientists say man-made climate …