The magnet, which is 7 feet tall and 4 feet wide, will be used in the under-construction Beam Lifetime 3 experiment, a ...

Galápagos plants show repeated evolution and emerging species, emphasizing evolution’s flexibility and active role today.

A harvester ant typically approaches a cone ant nest and stands upright with her mandibles open (all worker ants are female).

Three-hundred million years ago, the skies of the late Palaeozoic era were buzzing with giant insects. Meganeuropsis permiana, a predatory insect resembling a modern-day dragonfly, had a wingspan of ...

Three-hundred million years ago, the skies of the late Palaeozoic era were buzzing with giant insects. Meganeuropsis permiana, a predatory insect resembling a modern-day dragonfly, had a wingspan of ...

Three hundred million years ago, dragonfly-like creatures with wingspans stretching 70 centimeters patrolled the skies of a world nothing like our own. These griffinflies, as paleontologists call them ...

Giant dragonflies once roamed earth’s skies. New research upends the textbook theory of why they went extinct. Insects first took to the skies about 350 million years ago, some 200 million years ...

About 350 million years ago, dragonflies were roughly 27 inches (70 centimeters) wide. Scientific consensus is that high oxygen levels allowed these humongous fliers to exist, but a new study throws ...

Three-hundred-million years ago, Earth was very different. The continents had coalesced into Pangea, which was dominated in its equatorial regions by vast coal-swamp forests. With high atmospheric ...

Comparison of an extinct griffinfly alongside one of the largest living dragonflies, the giant petaltail. (griffinfly credit: Estelle Mayhew, adapted from image by Aldrich Hezekiah. giant petaltail ...

The curious minds at What If explore what happens if giant insects never went extinct, revealing human survival challenges, ecosystems, and predation dynamics. Lindsey Vonn breaks leg in Olympic crash ...