NPR

In a public letter, hundreds of scientists expressed their dissent to the Trump administration's policies affecting the National Institutes of Health and called on its director to support the agency.

Climate change is driving more dangerous summer heat across the U.S. Las Vegas, which reached 120 degrees last summer, is planting thousands of trees to help cool its hottest neighborhoods.

Protesters opposed to federal immigration raids clashed with law enforcement in Los Angeles over the weekend. And, who took home a Tony award last night.

Sometimes reducing your home's energy use can be as simple as opening a window or buying tape. Here are five easy ways to have a more climate-friendly home and save on energy bills at the same time.

El Eternauta has acquired near-mythic status in Argentina since it was first published in 1957.

A booming population and changing climate have strained water supplies in St. George, Utah. Local leaders are betting that recycled wastewater can keep the city's taps flowing.

Trump invoked emergency powers more times in his first 100 days than any other modern president has in that time. Experts worry it could lead to an upending of the constitutional balance of power.

A continuous glucose monitor is a small device that sticks to your arm. Every few minutes it sends a signal to your phone estimating your blood sugar levels. But can it improve your health?

Tariff collections are up sharply in the last 2 months. Congressional forecasters say tariffs could help reduce the federal debt, but they'll also lead to higher inflation and slower economic growth.

Protesters opposed to federal immigration raids faced off with law enforcement in Los Angeles over the weekend. President Trump called in the National Guard against the wishes of the governor.