A joint research team has discovered a new molecular switch that determines when plant leaves begin to age. The research team has identified for the first time a new mechanism in which RNA made from ...

Chloroplasts—the "light power plants" of plant cells—are increasingly the focus of synthetic biology. These organelles house ...

The red pigments in some fall leaves have proven to be a puzzle for researchers who debate why leaves bother to go red.

Most of the human body is water, with an average of roughly 60%. The amount of water in the body can change slightly with different factors, such as age, sex, and hydration levels. Most of the human ...

Attorney General Pamela Bondi on Monday defended a controversial Trump administration proposal to eliminate the ATF and merge its functions into the Drug Enforcement Administration. The plan, outlined ...