Isotope ratios used as fingerprints of ash's impacts on organisms

Scientists studied 2,800 hectares of mixed-conifer forest in central Oregon

A biopolymer technology may one day free the world of its worst pollutant

The ever-icy presence is due to an interesting phenomenon known as a "cold trap"

The human brain needs to suppress obvious ideas in order to reach the most creative ones

Insect-inspired miniature "brain" simulated on a computer with just four nerve cells

The tool can distinguish between apparently similar oils that present notable differences in quality

The results could help identify new causes of hereditary blindness in patients

The study examined how ozone and aerosols influence healthy plant growth in areas that are seemingly unaffected

Eat your spinach in the form of a smoothie or juice, a new study suggests