A record dry year is creating extreme drought in the West. But even if it rains, climate change will continue to shrink the water supply for millions of people.
A plane carrying dozens of journalists abroad to follow President Biden's trip to Europe was delayed several hours due to cicadas that filled the plane's engine.
"Cooper," a gargantuan dinosaur that roamed the Outback, is the first of its kind found outside South America. The new species had a long neck and tail, as well as four legs, and ate plants.
An international team of scientists is preparing to trap a dozen baleen whales off the coast of Norway and conduct hearing tests on them. It could inform decisions on military and business projects.
The organism had been napping in permafrost before scientists found it. It was in a state of suspended animation in the Russian Arctic, but snapped back to life after being thawed.
Canadian photographer Tony Austin captured a crow in the process of "anting" — spreading ants on itself on purpose. At first, he confesses, he had no idea what he was looking at.
Instead of putting genetic instructions into people whose cells then make a viral protein, the vaccines from Novavax, Medicago and Sanofi carry a spike protein payload.