US passes 5 million coronavirus cases

US passes 5 million coronavirus cases As school districts across the country struggle to figure out how — or if— to safely reopen schools to teachers and students, the number of coronavirus cases in the US passed 5 million on Sunday, according to the Coronavirus Research Center at Johns Hopkins […]

Why Are Blue Whales So Gigantic?

Why Are Blue Whales So Gigantic? “We are truly living in a time of giants.” Lofty language like this doesn’t happen often in scientific literature. But the person who wrote them, biologist Jeremy Goldbogen, understands: When it comes to writing about whales, the scale and mystery of their lives can […]