Window AC units and air purifiers in the US are about to get more energy-efficient
Wind energy is recovering from a 2022 slump
Microsoft inks another deal to capture and store its carbon emissions underground
SpaceX’s Starlink and other satellite internet providers are making light pollution worse for astronomers
This human-size robot now has ‘eyes’ that show people where it’s going
United Nations warns 2050 net-zero climate goals are already outdated
Nordic citizens are again ‘happiest’ as US climbs to 15th on global list
California’s drought has eased, but the state isn’t out of the woods yet
