27/06/2018

The bizarre world of topological materials

In 2016, three physicists received the Nobel Prize for using the mathematical concept of "topology" to explain the strange behavior of certain materials—for example, those that are insulators in their bulk but conductors ...

Sweltering Europe loses its fizz as CO2 shortage hits drinkers

It's peak season for bars and barbecues in Europe as a summer heatwave coincides with the World Cup on TV. So probably not the best time for drinks companies to be running out of the gas that puts the fizz into beer and sodas.

Endangered species listing considered for rare Nevada toad

U.S. wildlife officials have agreed to consider Endangered Species Act protection for a rare toad in northern Nevada's high desert where one of the biggest producers of geothermal energy in the nation wants to build a power ...

Google prepping its Duplex bot for a summer rollout

When Google first introduced its phone-calling digital concierge Duplex in May, some thought it sounded too human. Others worried that it would secretly record calls with people.

What caused the mass extinction of Earth's first animals?

Fossil records tell us that the first macroscopic animals appeared on Earth about 575 million years ago. Twenty-four million years later, the diversity of animals began to mysteriously decline, leading to Earth's first know ...

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