Coronavirus: New air filter traps the virus & destroys it
The coronavirus can remain in the air for about three hours while it is transmitted from person to person by air
USA officially leaves WHO amid Trump’s accusations for the management of the pandemic
US Senator Robert Menendez: "This won't protect American lives or interests—it leaves Americans sick & America alone"
Cryonics, brain preservation and the weird science of cheating death
It's sci-fi stuff: chilling your body inside a stainless steel chamber for years on end. But is cryonics a way to reverse death or is it just a pipe dream?
