The Trump administration is adding environmental protection regulations to the list of temporary cancelations due to the pandemic.
Reductions in traffic and industry have lowered nitrogen dioxide levels—offering an accidental glimpse into what a low-carbon future might look like.
Ash and debris from the massive January fires are now clouding Australia’s waterways, killing aquatic life and threatening drinking water supplies.
Large container ships are a major contributor to greenhouse gas emissions, but electrifying the world’s fleet faces steep technological hurdles.
People worried about germs might be tempted to trade their reusable mugs and bags for single-use plastics. Environmental advocates say that’s not any safer.