Gold nanoparticles kill cancer—but not as thought

Gold particles of the size of billionths of a meter are lethal to cancer cells. This fact has been known for a long time, as has a simple correlation: The smaller the nanoparticles used to fight the cancer cells, the faster ...

The horrifying human cost of big sporting events

With the Copa América, the UEFA European Championship and the Olympic Games all taking place over a few months, summer 2024 is shaping up to be a celebration of sport.

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