06/05/2021

Physicists describe new type of aurora

For millennia, humans in the high latitudes have been enthralled by auroras—the northern and southern lights. Yet even after all that time, it appears the ethereal, dancing ribbons of light above Earth still hold some secrets.

In the Alps climate change affects biodiversity

The European Alps is certainly one of the most scrutinized mountain range in the world, as it forms a true open-air laboratory showing how climate change affects biodiversity.

The natural brightness of the night sky

A recent study analyzes data collected at 44 of the darkest places in the world, including the Canary Island Observatories, to develop the first complete reference method to measure the natural brightness of the night sky ...

Cell cytoskeleton as target for new active agents

Through a unique combination of computer simulations and laboratory experiments, researchers at the Paul Scherrer Institute (PSI) have discovered new binding sites for active agents—against cancer, for example—on a vital ...

2D materials offer unique stretching properties

Like most materials, an elastic band gets thinner when it is stretched. But some materials behave in the opposite way—they grow thicker when stretched and thinner when compressed. These counterintuitive substances, known ...

New study tracks large sharks during hurricanes

A new study led by scientists at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science tracked large sharks in Miami and The Bahamas to understand how these migratory animals respond to major storms, ...

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