17/11/2020

The small satellite that's paying big dividends

Think of the International Space Station, and most likely you imagine an orbiting laboratory, where scientists observe how plants, materials, and humans react to microgravity conditions. But during the past decade, the station ...

Linkage in catfish head could inspire new underwater robots

New research into how catfish capture prey provides an unparalleled view of the internal mechanics of fish skulls and could inspire the design of new underwater robots. Although lead researcher Aaron M. Olsen of Brown University ...

Gravitational lenses measure universe expansion

It's one of the big cosmology debates: The universe is expanding, but how fast exactly? Two available measurements yield different results. Leiden physicist David Harvey adapted an independent third measurement method using ...

World's last known white giraffe gets GPS tracking device

The only known white giraffe in the world has been fitted with a GPS tracking device to help protect it from poachers as it grazes in Kenya. But despite its singular status, the lonely male doesn't have a name.

Climate change bigger threat than COVID: Red Cross

The world should react with the same urgency to climate change as to the coronavirus crisis, the Red Cross said Tuesday, warning that global warming poses a greater threat than COVID-19.

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