Elephants, rhinos, pangolins and lions are under threat from poachers of endangered wildlife. Meet the dogs that sniff out contraband in Africa. (Photo courtesy of Paul Joynson Hick/African Wildlife Foundation) Today — April 22, 2020 — is the 50th anniversary of the...
Six astronauts are safe from COVID-19 during their space travels. Their research might eventually yield lessons that save lives on earth. The crew of the International Space Station, 9 April 2020 (EPA-EFE/ROSCOSMOS/HANDOUT) There are six people who have a very...
