EPA scientific advisory board to review agency's recent rollbacks
It will assess the decision to reduce vehicle emission standards.
Ocean waves show Earth's CO2 imbalance is greater than expected
That could play an important role in climate change.
EPA faces lawsuit from 17 states over reversing car emissions rules
It's not going to undo standards without a fight.
Russia launches floating nuclear power plant on Baltic Sea (updated)
Twin reactors will power an oil industry town, desalination plant and drilling rigs.
NHTSA proposal would override California's tougher emissions rules
It would also freeze fuel economy requirements after 2020.
Court blocks Trump's delay of fuel efficiency penalties
Car makers will still face stiff penalties if they don't meet standards.
Apple unveils its newest recycling robot ahead of Earth Day
'Daisy' can strip and sort up to 200 iPhones an hour.
Lyft promises to make all rides carbon neutral
It will spend millions of dollars on carbon offsets during the first year of the program.
Apple voices support for Clean Power Plan ahead of pending repeal
It says the plan makes environmental and business sense.