Using biochar to remove antibiotics from wastewater

To feed the world's growing population, farmers need to grow a lot of crops. Crops need water to grow and thrive, and the water used to irrigate crops makes up an estimated 70% of global freshwater use. But many areas across ...

Delhi's toxic haze 'fueled by political wrangling'

Ranked as the world's most polluted capital city for four consecutive years, Delhi's dual governance structure involving politically opposed parties has prevented its leaders from agreeing on how to deal with a steadily worsening ...

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