The Trump administration recently revoked the endangerment finding that required the government to limit emissions from power plants, cars and other industry sources.

A new study estimates that the Israel–Gaza war has generated around 33 million metric tons of carbon dioxide equivalent (CO2e), highlighting the often-overlooked environmental impact of armed conflict ...

Since Louisville's last mayoral election, the climate crisis has grown worse but received less attention. The city's next mayor must speak up.

We know this extra CO₂ is contributing to climate change, but could it also be changing the chemistry of our bodies? In our recently published research we looked at two decades of information from one ...

The “cost” of cutting UK emissions to net-zero is less than the cost of a single fossil-fuel price shock, according to a report from the CCC.

Trees are releasing pollen earlier and earlier over the past decades as global warming causes longer growing seasons. Here’s where the pollen counts are really starting to climb.

The administration’s positions on climate science and glyphosate show its anti-regulatory ideology taken to the extreme Scientists and physicians around the world were horrified when the US ...

U.S. leadership has become a bully to the world I am really hoping that people in this country have long enough memories to keep the first couple months of 2026 in the front of their minds. The United ...

Saudi Arabia, like many other countries, faces significant environmental challenges stemming from rapid population growth and ...

There is something humbling about realizing that the most urgent climate questions we wrestle with today were, in many ways, already being answered decades ago. Scientists, policymakers, and ordinary ...

Two new studies conclude that stabilizing long-term climate risks will require sustained net-negative carbon dioxide (CO₂) emissions for centuries. Approaching the problem from distinct ...