31/03/2017

Image: Alert, Canada

This Sentinel-1 radar composite image takes us to the northeastern tip of Ellesmere Island (lower-left), where the Nares Strait opens up into the Lincoln Sea in the Canadian Arctic.

New therapeutic strategy against sleeping sickness

A newly developed small molecule selectively kills the pathogen causing sleeping sickness and Chagas disease. Scientists from the Helmholtz Zentrum München, along with colleagues from the Technical University of Munich and ...

Climate seesaw at the end of the last glacial phase

The climate of the Earth follows a complex interplay of cause-and-effect chains. A change in precipitation at one location may be caused by changes on the other side of the planet. A better understanding of these "teleconnections"—the ...

Species on the move having a big impact

Changes in the distribution of land, marine and freshwater species as a result of climate change are affecting human wellbeing around the world, posing new health risks, economics threats and conflicts over resources.

Super-strong, stretchy silver

Try bending your iPhone in half. Or roll up your tablet like a scroll. Or wrap a touchscreen TV around a pole. Didn't work out so well, did it? That's because the ceramic material used to make many of today's touchscreens ...

Four unknown objects being investigated in Planet 9 search

Astronomers from The Australian National University (ANU) are investigating four unknown objects that could be candidates for a new planet in our Solar System, following the launch of their planetary search on the BBC's Stargazing ...

NASA tests robotic ice tools

Want to go ice fishing on Jupiter's moon Europa? There's no promising you'll catch anything, but a new set of robotic prototypes could help.

Fish also need friends

According to a new study led by Rui Oliveira, researcher at ISPA - Instituto Universitário, Instituto Gulbenkian de Ciência, and Fundação Champalimaud, zebrafish need social support to overcome adverse circumstances and ...

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