29/06/2018

How climate change is increasing the risk of wildfires

The army has been called in to help firefighters deal with a huge wildfire on Saddleworth Moor, Greater Manchester, where residents have been forced to evacuate. Wildfires are also blazing across Northern California while ...

Tellurium is detected in one of its places of origin

An international team led by a Ph.D. student from the Instituto de Astrofísica de Canarias (IAC) and the University of La Laguna (ULL) has identified the emission of tellurium in the infrared spectra of two planetary nebulae ...

Wave fronts and ant trails

Ludwig Maximilian University of Munich physicists investigating spontaneous pattern formation in a model system that includes motile proteins have discovered hitherto unobserved phenomena. Their findings afford new insights ...

Image: Australian crater

For Asteroid Day, the Copernicus Sentinel-2A satellite takes us over the Gosses Bluff crater in the Northern Territory of Australia. The crater is visible in the left centre of the image and it is about 22 km in diameter. ...

The good and bad of location tracking

Two recent news stories about cellphone location services recently caught my eye. One was a positive development and the other quite negative, until it was at least partially fixed.

Quantum gas reveals first signs of path-bending monopole

Magnets, whether in the form of a bar, horseshoe or electromagnet, always have two poles. If you break a magnet in half, you'll end up with two new magnets, each with its own magnetic north and south.

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