Federal scientists and lawyers, told to undo regulations that some have worked on for decades, have embedded data into technical documents that environmental lawyers are using to challenge the rollbacks.
Greenhouse gas emissions and declining ozone have similar effects on the Southern Hemisphere's atmosphere. The exact mechanisms are a little different, but climate change seems to encourage a poleward shift of the jet stream and an expansion of the tropics.
The UK's greenhouse gas emissions fell for a seventh consecutive year in 2019 after a record year for renewable energy, according to government figures.
For the third time in five years, abnormally warm water has caused a "mass bleaching" of coral, and some of it will not survive. Scientists say global warming is killing reefs worldwide.
As the world's oceans have warmed by one degree Celsius since pre-industrial times, there has been a pervasive shift in abundance of marine life, from plankton and fish to mammals, seabirds and macroalgae.
There are important parallels between a global pandemic and climate change. One moves with incredible speed, the other more slowly, but both have the power to drastically change our way of life.
A dramatic reduction in air pollution might seem like a silver lining in global efforts to combat the COVID-19 pandemic, but the world could see a "huge backlash" in emissions once the crisis comes to an end.
The COVID-19 pandemic is bringing environmental destruction and the deterioration of social and cultural systems into sharp focus. But we can learn from this.
EHN is teaming up with The George Washington University Milken Institute School of Public Health to bring you the voices of next generation environmental health leaders
Big-picture thinker Nate Hagens on the opportunities and constraints we face confronting coronavirus. His advice: Find your better self and play a role.
