Hurricane Helene's gravity waves revealed by NASA's AWE

On Sept. 26, 2024, Hurricane Helene slammed into the Gulf Coast of Florida, inducing storm surges and widespread impacts on communities in its path. At the same time, NASA's Atmospheric Waves Experiment (AWE), recorded enormous ...

Image: A particular lenticular cloud

Landsat 8's Operational Land Imager acquired this image of an elongated lenticular cloud, locally nicknamed the "Taieri Pet," above New Zealand's South Island on Sept. 7, 2024.

Study tracks traveling population wave in Canada lynx

A new study by researchers at the University of Alaska Fairbanks's Institute of Arctic Biology provides compelling evidence that Canada lynx populations in Interior Alaska experience a "traveling population wave" affecting ...

A river is pushing up Mount Everest's peak

Mount Everest is about 15 to 50 meters taller than it would otherwise be because of uplift caused by a nearby eroding river gorge, and continues to grow because of it, finds a new study by UCL researchers.

Moths may use disco gene to regulate day/night cycles

How does one species become two? If you're a biologist, that's a loaded question. The consensus is that, in most cases, the process of speciation occurs when individuals from a single population become geographically isolated. ...

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