Umair Irfan

The risks of massive wildfires are growing, but we have tools to curb them.

More money is on the table at the Glasgow climate conference, but it’s not enough.

The biggest climate conference in history was a tiny step toward solving a gargantuan problem.

The worst-case scenario with the new variant could be 20 percent more US Covid-19 deaths than last winter.

There are still effective ways to adapt that can also lower emissions, the latest IPCC report from UN scientists finds.

Container ships are major polluters and a tough challenge for the global climate. Some companies think they have the solution.

The Arctic was once an oasis of international cooperation. Russia’s invasion brought it to a halt.

More water cuts are coming as the nation’s largest reservoirs continue to dry up in the worst drought in 1,200 years.

State regulators just passed a proposal to ban sales of gasoline vehicles by 2035.

A massive quake across Turkey and Syria killed thousands. Here are eight things to know about these seismic events.