Late cherry blossom
Evidence of climate change emerges from Japan
Trail of dust
Where water flows
The fittest survive
Warming threatens buildings
Culling the captive
Troubled waters
Extremely polluting form of phosphorus neglected by research
Colour display
Using microbes to detect metals in effluents
Rain revelation
New study stresses air currents within clouds are crucial
New arsenic filter
Removes pathogens and impurities, too
Torrid times
The 20th century was the hottest in 1,200 years
Benevolent bacteria
Aerosol advantage
Scientists claim that sulphate aerosols reduce global warming
Pollinators in peril
Frozen for reuse
Disaster in the pipeline
Sorting waste
Tracking elles
Packaging that melts