This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

The oldest fossilised remains of complex animals appear suddenly in the fossil record, and as if from nowhere, in rocks that ...

The classic thought experiment about a horse-sized duck and a hundred duck-sized horses is more than a joke. It captures a ...

Scientists trace an ancient microbe, Asgard archaea, that gave rise to humans, animals, and plants more than 2 billion years ago.

Winter weather can have a large impact on how plants, specifically trees, grow. Here's what to know about plant dormancy and ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

This separation of sexes in plants is called dioecy. One reason why dioecy may evolve is because of the negative effects that ...

Defecation is commonly treated as a universal feature of animal life, a visible outcome of digestion and metabolic turnover.

The post Surprisingly Common and Deadly Hidden Hazards of Daily Life appeared first on Katie Couric Media. Hedge your bets ...

For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and ...

A fossil plant smaller than a fingernail, collected more than a century ago from a Scottish rock bed, is reshaping the story ...