Dead rivers, flaming lakes: India's sewage failure

Mohammed Azhar holds his baby niece next to a storm drain full of plastic and stinking black sludge, testament to India's failure to treat nearly two-thirds of its urban sewage.

Scientists address global crop growing challenge

A study led by University of Liverpool scientists has revealed a new way to improve crop growth, meeting a significant challenge to increase crop productivity in a changing climate with a growing population.

page 4 from 28