Animals come in an extraordinary range of body shapes. A starfish looks nothing like an earthworm, a mouse, or a human. Yet even closely related species can appear radically different: corals, ...

Researchers create the first high-resolution molecular atlas of the fruit fly brain, revealing how lineage and birth order define neuronal identity.

MicroRNAs (miRNAs) are ∼22-nucleotide regulatory RNAs derived from endogenous transcripts containing inverted repeats. Their predominant function is to repress the activity of cellular target ...

Proteins are the tiny machines that keep our cells running, and how long they last in the cell often determines how well they ...

Separation places enormous emotional demands on parents, who are often navigating fear, confusion, and loss while simultaneously trying to protect their children from the fallout. Family practitioners ...

Live Science spoke with Herman Pontzer, an evolutionary anthropologist and author of the book "Adaptable," about the science of human diversity.

While the investigation of species-level traits has revealed broad effects of environmental disturbances on communities and ecosystems, it is vital to ...

A new study suggests that a biological inability to create sufficient core body heat could be linked to the obesity epidemic. A new study suggests that a biological inability to create sufficient core ...