
Monkeypox in Africa: the science the world ignored
African researchers have been warning about monkeypox outbreaks for years. As vaccines are deployed globally, they worry they will be left behind.
African researchers have been warning about monkeypox outbreaks for years. As vaccines are deployed globally, they worry they will be left behind.
Andrew Robinson reviews five of the week’s best science picks.
An experiment firing helium-8 nuclei at a proton target has generated evidence that four neutrons can exist transiently without any other matter. But doubts remain, because the existence of such systems is at odds with theory.