Heat waves are different from the rising global average temperature.
Summer 2023 was the hottest on record by a huge margin.
As climate change warms rivers, they are losing dissolved oxygen.
Almost half of U.S. youth ages 16 to 25 feel "heightened worry" about climate change.
Colorado wants to reduce climate pollution.
Heat pumps can be used to both cool and heat homes.
Forecasters are watching several factors, but the biggest is the very high sea surface temperature.
Extensive fire suppression has set the stage for the increasingly destructive wildfires we see today.
Math modeling can improve safety when blending hydrogen with natural gas for transportation.
An analysis of federal disaster declarations for weather-related events puts more data behind the fears.