Well-preserved remains of saber-toothed kitten found frozen in Russian tundra, researchers say
Scientists have discovered a pristine fossil of a mummified saber-toothed kitten that had been frozen in the Russian tundra ...
Smithsonian Magazine on MSN26m
NASA Addresses Rumors About Health of Starliner Astronaut on the International Space Station—Again
The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...