Expedition detects poisonous chemicals and microplastics in seawater and snow

Expedition detects poisonous chemicals and microplastics in seawater and snow
NASA rover Curiosity detects various organic compounds in Martian rocks
Less risky alternative to conventional contrast agents
Droplets could have protected chemically unstable compounds in the primordial soup
Somewhere in East Asia, a banned CFC propellant is illegally produced and released
Organic compounds from plastic waste promote the growth of bacteria in the oceans
Liver hormone released by alcohol stimulates thirst center
Large survey study found that threshold for lowest risk of mortality is about 100 g alcohol/week
Long-term consequences of cleaning agents on respiratory health
Switching from coal to gas has significantly reduced UK's carbon dioxide emissions