On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...

Clathrate hydrates are crystalline structures formed at the bottom of seafloors, created by water molecules trapping methane, carbon dioxide or other molecules. While these materials are underutilized ...

Iranians have been seen taking to the streets to react to the death of supreme leader Ayatollah Ali Khamenei, in video clips that began to emerge after the attack on Saturday. US President Donald ...

I love to bake and eat depression cake. It was invented during the Great Depression in the 1930s, when some cake ingredients – like eggs, milk and butter – were hard to get. The recipe makes fluffy ...

Toward the right side of the periodic table below oxygen, are the chalcogens, or "ore-forming" elements. The chalcogens that ...

Add Yahoo as a preferred source to see more of our stories on Google. Laboratory equipment used in chemistry research. (Rapeepong Puttakumwong/Moment/Getty Images) A ...

LONDON, March 1 (Reuters) - Iran's Supreme Leader Ayatollah Ali Khamenei was killed in U.S. and Israeli strikes, state media confirmed as another wave of attacks hit the country on Sunday. Below is ...

A young Iranian protester shouts anti-U.S. and anti-Israeli slogans during an anti-war protest against the U.S. and Israeli military attacks, in Tehran, on Feb. 28, 2026. Reporter World leaders ...

After the U.S. and Israel launched airstrikes on Iran early Saturday, Iran retaliated by firing missiles at targets across the region. The scope of the war continued to widen in its second day, and ...

ACS' new podcast Chain Reaction explores how chemistry shapes the world around us, from the materials we use every day to the environment that we depend on. Each episode brings fresh perspectives and ...

BRUSSELS (AP) — How long will it last? Will it grow? What will it mean to us — and to global security overall? Those questions echoed across the Middle East and the planet Saturday as world leaders ...