Biologists are closing in on a puzzle that seems to turn classic evolutionary logic inside out, yet may be so common that it ...

Explore how the vulturine guinea fowl’s striking blue and white feathers serve more than beauty. From structural coloration ...

A curious and paradoxical intolerance for lactose across the South Asian subcontinent could help explain why the ability for ...

Picking your countertop and backsplash is one of the most impactful—and expensive—decisions you’ll make during a kitchen ...

Take a good look at what you’re seeing above — these bizarre, bent paperclip-looking objects don’t look like much, and chances are you don’t know what you’re staring at. But the middle one, named ...

Daphnia pulex (a.k.a. the water flea) is a microscopic crustacean whose unique reproduction habits make it the perfect species for studying evolution and natural selection. A new study looks at how ...

Long before DNA unraveled the double helix of life, scientists were already tinkering with its inheritance. The idea that traits could be passed from one generation to the next fascinated early ...

The Indigenous peoples of the Bolivian highlands are survivors. For thousands of years they have lived at altitudes of more than two miles, where oxygen is about 35 percent lower than at sea level.

Most of us know that as living things evolve, they take on traits that help them thrive in their home environments. But how are certain traits "chosen" for future generations, and how are others cast ...

Discover interesting facts about how evolution works, the different patterns that can emerge from evolution, how quickly organisms can evolve, and whether evolution is a random or ordered process When ...

A strange tiny species of crustacean has challenged the way we think about natural selection and evolution. This microscopic animal, known as a water flea or Daphnia pulex, generates genetic variation ...

Natural selection is a significant mechanism of evolution. In its basic form, natural selection is the organism’s adaptation to its environment. The ones who adapt, survive, and thrive in their ...