Microplastics and nanoplastics in urban air originate mainly from tire abrasion

We turned plastic waste into vinegar: A sunlight-powered breakthrough

Female astronauts face clotting risks, five-day weightlessness simulation sugges

Arabic document from 17th-cent. rubbish heap confirms semi-legendary Nubian king

Light-based Ising computer runs at room temperature and stays stable for hours

A new model defines an upper limit to planetary radiation belt intensity

Citizen Science: Map the Earth's Magnetic Shield with the Space Umbrella Project

Early Mars was warm and wet not icy, suggests latest research: « A recent study showed that Mars was warm and wet billions of years ago. »

Single bone in Spain offers first direct evidence of Hannibal's war elephants

5,300-year-old 'bow drill' rewrites story of ancient Egyptian tools