Free radicals are substances which attack our cells and hasten their aging. They can be neutralized with certain vitamins known as antioxidants. But the latest research shows a certain amount of free radicals can even be good for us.
He started his career as a printer and socialist boy scout. Then he became a fighter pilot, cosmonaut and political icon. Through his life, Sigmund Jähn remained dedicated to space exploration and science.
As of September 1, 2019, people in Germany aged 16 and over who have a high risk of HIV are entitled to the prophylaxis PrEP medication.
Police in Germany may soon be able to use DNA to build a more detailed picture of wanted fugitives. Under a new proposed law, authorities could be allowed to identify a suspect's age as well as skin color.
Tens of thousands of people turned out in Berlin for the global protest movement du jour. But as the climate protection demonstrations get more professional, will they lose their soul? DW's Jefferson Chase reports.
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