20/10/2015

EU emissions down 23 percent, passing 2020 target

The European Union, the world's No. 3 greenhouse gas polluter, says its emissions fell 4 percent last year, meaning the 28-nation bloc has already surpassed its target for 2020.

Being rich in the Middle Ages led to an unhealthy life

In the Middle Ages only wealthy town people could afford to eat and drink from beautiful, colored glazed cups and plates. But the glazing was made of lead, which found its way into the body if you ate acidic foods. This has ...

Why van Gogh's Sunflowers are wilting

The colour of Vincent van Gogh's famous Sunflowers is changing over time, because of the mixture of pigments used by the Dutch master in his painting. Evidence for the process now comes from a detailed spectroscopic investigation ...

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