Moderate caffeine intake is associated with higher estrogen levels for Asians, but lower levels for whites.
Moderate caffeine intake is associated with higher estrogen levels for Asians, but lower levels for whites.
Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.
Using an artificial selection paradigm, researchers watch as unicellular yeast evolve into snowflake-like clusters with distinct multicellular characteristics.
An incurable form of tuberculosis has turned up on the subcontinent.
For at least one species of octopus, all it takes is a little RNA editing.
The body’s own mechanism for dispersing the inflammatory reaction might lead to new treatments for chronic pain.
Our Dying Planet, Here Be Dragons, Rat Island, Harnessed
Should we rethink the parallel drawn between “slave-making” ants and human slavery, and other such oversimplifications of animal behavior?
For the first time, researchers culture a bacteria that uses a magnetic sulfide compound to navigate.