EnvironmentGodzilla Sahara dust storm linked to melting Arctic sea ice A record-breaking Sahara dust storm that spread harmful air pollution across parts of North America in June 2020 was caused by winds linked to melting Arctic sea ice 51¶¯Âþ
LifeThe search for the origin of life: From panspermia to primordial soupDid life begin suddenly in a chemical big bang, or did the ingredients come together slowly, bit by bit from a primordial soup? Science with sam exploresVideo