Scientists and companies increasingly support blocking some sunlight to avoid the worst impacts of global warming.

A cadre of health business leaders and nonmainstream doctors are influencing the next President's health policy.

Ashish Jha, the former White House Covid-19 response coordinator, discusses the country's successes and mistakes.

A lab-grown alternative to fattened duck liver offers a controversial future for the cultivated meat industry.

In recent years, some doctors have criticized the organizations for being overly punitive, and say they felt obliged to work ...

In the plains of western South Dakota, about 25 miles northeast of Mount Rushmore, the Ellsworth Air Force Base is preparing to receive the first fleet of B-21 nuclear bombers, replacing Cold War-era ...

If speeches and slogans could save the climate, COP29 in Baku, Azerbaijan, would already be a success. But there are few signs the current round of climate talks will deliver on the only thing proven ...

In the summer of 2017, when communication professor Jeffery Gentry moved from Oklahoma to accept a position at Eastern New Mexico University, he was pleasantly surprised to find it easier to get up in ...

In the fall of 2023, Matt Theurer and his team at HyperSpectral, an artificial intelligence company, landed a meeting with the Defense Advanced Research Projects Agency. They had sophisticated ...