Is it time we gave nuclear power another chance?
Clean, green and capable of powering an energy-hungry future... right?
Etsy will offset its sellers' carbon emissions free of charge
For every item purchased, Etsy will buy emissions reductions to offset the impact of shipping.
Amazon wants half of its shipments to be carbon-neutral by 2030
Pollution linked to Amazon's data centers remains a real problem.
Fiat Chrysler settles with US over diesel emissions cheating
It could pay upward of $800 million, even though it's not admitting guilt.
US saw the largest increase in CO2 emissions in almost a decade
A cold winter and a lack of clean energy policies didn't help.
Self-repairing material plucks carbon from the air
It's borrowing a cue from plants.
CO2 emissions in 27 major cities have declined since 2012
A series of eco-friendly measures are responsible.
NASA's public CO2 challenge could help astronauts endure on Mars
It could also help here on Earth.
Ocean waves show Earth's CO2 imbalance is greater than expected
That could play an important role in climate change.