'Super sponge' promises effective toxic clean-up of lakes and more

Cuantec: New force in the fight against food waste

Heat exposure associated with mental illness

Dead zones may threaten coral reefs worldwide

Last remnant of North American ice sheet on track to vanish

Warning of shortage of essential minerals for laptops, cell phones, wiring

Reconsider the impact of trees on water cycles and climate, scientists say

Engineering team develops novel nanofibre solution for clean, fresh air

Extensive ice cap once covered sub-Antarctic island of South Georgia

The carbon dioxide loop