Humans don’t have a defined mating season like deer or wolves. Here’s how evolution blended biology, culture and social life into year-round intimacy.

The scientists examined the lineages of two groups of bivalves—marine invertebrates that include clams, oysters, mussels, and ...

The Beauty Season 1 Episode 9 ending explained: why Cooper and Jordan finally form an alliance, how Diana’s plan forces their partnership, and what it means for Cooper’s shocking transformation.

Brain freeze — the sharp, seconds-long headache we get from ingesting something cold — is rooted in the way our brain senses ...

Whether people follow a general trend when choosing a partner or consciously decide against it has a noticeable impact on the ...

Many patients with metastatic cancers receive therapy that is initially highly effective, often resulting in complete remission. However, cancer cells have a remarkable capacity to evolve resistance ...

David Rand, a professor of natural history at Brown University, explains how studying mitochondria — the cell's energy producers — offers a useful way to understand complex gene-by-gene or ...

Group Selection Was Debated For Decades. A New Review Says The Empirical Case Is Far Stronger Than Critics Claimed. In A Nutshell A new review of nearly 3,000 scientific papers found 280 studies ...

Complex cells are thought to be the result of a union between two ancient microorganisms, but scientists have long been ...

Fallout‘s Forced Evolutionary Virus, or FEV, is an artificial megavirus created by West-Tek’s NBC Division in the mid-2070s. It’s transmissible by injection, direct contact, or an aerosol solution.

Add Yahoo as a preferred source to see more of our stories on Google. It may have fewer than many of the other sciences, but biology does have two dozen or so “rules”—broad generalizations about the ...