Nathan Rott

A year into the war in Ukraine, evidence of alleged war crimes by Russian soldiers is mounting.

A recent federal survey found that California lost more than 36 million trees just in the last year. The large-scale die-off is alarming ecologists and policymakers.

Another person died from injuries in the weekend shooting at a dance studio in Monterey Park, Calif. The community gathered Monday night to honor those killed as well as bring comfort to each other.

Authorities are looking for a man who has allegedly shot and killed 10 people and wounded 10 others in an overnight shooting in Monterey Park, a community just east of Los Angeles.

Authorities in California say the man responsible for the mass shooting at a dance hall Saturday night in Monterey Park killed himself after police stopped his van. The gunman killed 10 people.

California continues to get hit with a barrage of damaging winter storms. But the precipitation is helping with the state's longstanding drought.

The U.S. suffered 18 separate billion-dollar disasters in 2022, highlighting the growing cost of climate change. (Story aired on All Things Considered on Jan. 10, 2023.)

In Southern California, flooding shut down a major highway in Ventura County, and more rain is expected. Torrential storms across the state have killed at least 17 people.

The U.S. endured 18 separate billion-dollar disasters in 2022, highlighting the growing damages of human-caused climate change.

Delegates from nearly 200 countries are gathering in Canada to try to fix humanity's relationship with nature. The convention comes during an emerging extinction crisis.

Delegates are meeting in Canada to work out an agreement to protect the natural world. COP15 officially kicks off Wednesday with a mandate to set global biodiversity goals for the next ten years.

Ukrainian troops are digging in for a long winter of continued fighting in the country's east and south. The change in seasons is expected to bring a shift in the fighting against Russian troops.

Ukraine is suffering power outages and damaged heating systems as Russia attacks its energy systems. Many are preparing for winter by cutting down trees, raising concerns about the country's forests.

Ukraine says Russia is using the cold as a weapon against Ukrainians, by targeting the country's ability to heat and power homes. Repair crews are struggling to restore power to damaged areas.

Delegates reached a last-minute deal to pay vulnerable countries for damages caused by climate change. But the final agreement does not put humanity on track to avoid catastrophic warming.

Despite new agreements to limit methane emissions and beef up weather forecasts, vulnerable countries aren't getting any more help and the Earth is headed for catastrophic warming.

Russia's invasion of Ukraine is giving Ukrainian scientists and climate negotiators a big stage at the U.N. climate conference in Egypt.

The coming winter may provide Ukraine with more opportunities to retake land from Russia, Western military analysts say. It will also bring a change in battlefield tactics.

The UN climate conference in Egypt is in its second week. Here's an update on how negotiations are progressing.

The UN climate conference in Egypt is in its second week. Here's an update on how negotiations are progressing.