Roberts has made preserving the reputation of the Supreme Court one of his central concerns as a justice.

The Colorado wildfires follow an unusually dry fall and winter in the state. Officials suspect the blaze was caused by downed power lines.

The variant caused fewer deaths and less severe infections than past versions of the virus in South Africa, but that could be different in other countries.

The pope has been insistent about the importance and urgency of climate action. But a new study finds Catholic bishops in the U.S. have generally been mum or misleading about climate change.

In a Saturday Night Live sketch, Sen. Ted Cruz, played by Aidy Bryant, hosts a right-wing alternative to the children's television program Sesame Street.

The key climate element of President Biden's $3.5 trillion budget proposal appears to be in jeopardy, threatening environmental goals and global credibility.

Speaking at the a memorial service for fallen law enforcement officers, the president acknowledged the pain that accompanies losing a loved one. He also pushed again for police reform.

Democrats are hoping to use a maneuver called budget reconciliation to pass a big $3.5 trillion economic plan over Republican objections. Here's what you need to know about the process.

The world's most prominent Christian leaders issued a rare joint statement calling for government climate action. What that will look like in the U.S. is unclear.

There has been a fivefold increase in the number of documented weather-related disasters in the last 50 years, driven in large part by climate change, a U.N. agency says.

A new report warns that outdoor workers are at risk of lost wages and dire health consequences if greenhouse gas pollution continues. People of color are especially vulnerable to harm.

The amount of carbon dioxide in Earth's atmosphere reached 419 parts per million in May, its highest level in more than four million years, according to NOAA. Fossil fuel use is driving the increase.

Maryland is the first state to issue a comprehensive set of pardons to the victims of lynching. Across the U.S., more than 4,000 Black people were lynched in acts of racial terror.

Medina Spirit, the horse that won the Kentucky Derby earlier this month, has failed a drug test. It's the latest drug test failure for trainer Bob Baffert's horses. He denies any wrongdoing.

The fitness company initially refused to comply with the government's request for a recall after dozens of safety incidents, one of which resulted in a 6-year-old's death.

The country's navy had said earlier that it considered the crew of 53 dead, an assessment that has now been confirmed with photos of the ship's wreckage.

Rick Spinrad previously served as the agency's top scientist. His nomination comes at a difficult period for NOAA, which spent the Trump administration mired in scandal and without a permanent leader.

The U.S. Consumer Product Safety Commission has issued a warning about the Peloton Tread+ after reports of children being injured. Peloton insists the machine is safe when used as directed.

After a big surge in gun deaths in 2020, high-profile mass shootings this spring are a reminder that America's epidemic of gun violence persists.

The weapons used in Thursday's mass shooting at a FedEx facility were purchased legally by the suspect in July and September of 2020, police said. A shotgun was seized from him earlier.