southern california Rare tropical storm warning: Hurricane Hilary threatens California Mark Frauenfelder

climate change Timelapse of houses being swept away in massive Alaska river flood Mark Frauenfelder

trumpism vs reality New FOIA'd emails reveal the chaos behind the scenes of the National Weather Service's #SharpieGate Thom Dunn

climate change Phoenix records 100 days straight of temperatures over 100F Jennifer Sandlin

Hyperthermia Death Valley heat causes tourist to become confused — he drives off cliff and dies Carla Sinclair

national parks Farewell to a natural wonder: Utah's Double Arch unexpectedly collapses Mark Frauenfelder

"beach feet" Man suffers 3rd-degree burns on feet — after losing flip flops on hike in Death Valley Carla Sinclair

climate change Hurricane Beryl is historic in all the worst ways Gail Sherman

Science Minnesota dam on the verge of collapse Jason Weisberger

clouds Weird hole in the sky spotted over New York Allan Rose Hill

Science Ominous shelf cloud looks like tidal wave rising above houses Popkin

climate change Magenta is the color of danger in new climate change heat risk chart Carolyn Townsend

yosemite Ahead of a huge storm, Yosemite Park Service tells tourists: GTFO Jason Weisberger

UFOs Cloaked UFOs in fishermen's video… weren't that David Pescovitz

climate change Hawaii's historic town of Lahaina in Maui devastated by wildfire (video) Carla Sinclair

dogs At least 8 dogs killed on the way to police training after truck AC fails Thom Dunn

florida 101.1 degree sea temperature in Florida a global record if confirmed Rob Beschizza

climate change Phoenix, Arizona continues its streak of record-breaking temperatures: 19 days over 110 degrees and counting Jennifer Sandlin

global warming Heat dome will bake millions in South and Southwest U.S., setting dangerous records Mark Frauenfelder