Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

In a striking demonstration of molecular control, a team of Japanese scientists has harnessed light to reverse the twist in ...

How designers are using breakthroughs in biologically effective lighting to mimic natural light cycles and improve human health at home and at work ...

Scientists in Japan have uncovered a surprising twist, literally, in how molecules organize themselves. By introducing tiny leftover fragments from previous assemblies, they discovered a way to flip ...

By Alexandra Skores, Annie Grayer and Sarah Ferris, CNN Washington (CNN) — The Federal Aviation Administration will ...

The US stock market, fresh off its third-best day in modern history, is sinking back into reality: Although President Donald Trump paused most of his “reciprocal” tariffs, his other massive import ...

President Donald Trump announced a complete three-month pause on all the “reciprocal” tariffs that went into effect at midnight, with the exception of China, a stunning reversal from a president who ...

Heavy drinking is associated with increased risk of a type of brain injury linked with memory and thinking problems. That’s according to a new study in which researchers defined heavy drinking as ...

China says it will retaliate to President Donald Trump's tariff regime with steep new tariffs of its own to take effect April 10. According to China's Customs Agency, it is raising its own tariff on U ...

Greer reiterated that the US trade deficit is an “emergency” that warrants Trump’s historic overhaul of US trade policy, but he said the president is still open to negotiating with countries. Trump’s ...

ET By Nectar Gan and Juliana Liu, CNN Hong Kong (CNN) — China unveiled retaliatory tariffs of 84% on imports of US goods on ...

Frenchman David Pereira grew up watching dubbed versions of American TV shows like “The A-Team,” “Happy Days” and “The Dukes of Hazzard” in France. He was obsessed with American culture: he used to ...