For nearly a century, scientists around the world have been searching for dark matter—an invisible substance believed to make ...

Measuring the relative abundances of heavy stable isotopes of the elements C, H, N, and O in proteins is of interest in environmental science, archeology, zoology, medicine, and other fields. The ...

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds—ticks.

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Star Wars Legion’s lead designers at Atomic Mass Games run through the capabilities of Obi-Wan Kenobi’s Galactic Republic ...

Polar phosphorylated metabolites are involved in a variety of biological processes and play vital roles in energetic metabolism, cofactor regeneration, and nucleic acid synthesis. However, it is often ...

Oprah Winfrey and Elon Musk endorsed it. And though Indian celebrities haven’t yet admitted to their use, the mystery slimming of Bollywood filmmaker Karan Johar and TV talk show host Kapil Sharma ...

Nine countries currently either say they have nuclear weapons or are believed to possess them. The five original nuclear weapons states are the United States, Russia, China, France and the United ...