Our intestines work hard, digesting and absorbing nutrients from our food and making them available to the body. It’s a fact that if they were spread out, our intestines would be 400 to 500 square kilometers in area - twice as big as a tennis court.
HIV/AIDS may not seem to be the scourge it was 20 years ago, but more than a million people are affected every year. DW's science desk has compiled the must-know facts.
The plane was shot down over eastern Ukraine on Thursday. None of the almost 300 people on board seem to have survived. Ukrainian officials and separatists deny responsibility, but social media posts raise questions.
Environment ministers are meeting in Berlin for the Petersberg Climate Dialogue, discussing ways to avoid an extreme climate future for our planet. Here's a look at ten unique climate facts.
As China's President Xi Jinping lands in Fortaleza to attend a BRICS summit, he will also embark on a state visit to Brazil as part of a Latin American tour to deepen ties in the region. DW examines Sino-Brazilian ties.
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