Europe saw warmest summer on record in 2021

Scientists say last summer was the hottest summer on record in Europe, with temperatures a full 1 degree Celsius (1.8 degrees Fahrenheit) higher than the average for the previous three decades.

Flexible quantum sieve filters the fuel of starship Enterprise

Deuterium, the heavy brother of hydrogen, is considered a promising material of the future because of its wide range of applications—in science, for energy generation, or in the production of pharmaceuticals. However, the ...

Researchers investigate garlic's hidden powers

Garlic has traditionally been used to ward off evil spirits, but its reputed powers do not stop it from being infected by multiple viruses.

Fly less? Go vegan? How people can take climate action

Individuals along with economy-wide efficiencies can make a major difference in the drive to avert the worst of global warming, UN climate experts say, estimating that sharp cuts to demand for energy-guzzling services could ...

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