Plant hormones, also known as phytohormones, are chemicals that regulate plant cell processes. They are signal molecules produced within the plant functioning in extremely low concentrations. The ...

The images showed thermal power plants destroyed by Russian forces, the workers fixing them, and the impact on Ukrainian life, including darkened streets and surgery without proper lighting.

Wilting flowers might not signal poor flower or plant health, but rather the effects of a sophisticated resource management strategy in plants, millions of years in the making. A study in the ...