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environment news

PAGE 15

Lighthouse lights are losing their sweep

Hundreds of people walk near the lighthouse in Peggy's Cove, N.S., Tuesday, July 4, 2023. (Darren Calabrese /The Canadian Press via AP)
Published on Jul 9, 2023 18:38 IST

Hasdeo mines: An explainer

Tribals and activists have been opposing coal mining in the Hasdeo Aranya forests, saying it will damage the biodiversity of the region
Updated on Jun 30, 2023 05:56 IST

Saving the rainforests would be a bargain

Yet still the world’s trees are disappearing. The area covered by primary rainforest has dwindled by 6.7% since 2000.
Published on Jun 24, 2023 18:32 IST

A new way to clean up the steel industry

Cleaner ways of producing steel are being explored. Mostly, these are based on the use of hydrogen instead of coke as the reagent which extracts the oxygen from iron-oxide ore.
Published on Jun 19, 2023 19:39 IST