Scientists at Cambridge University have found that throwing old concrete into steel-processing furnaces purifies the iron and “reactivates” the cement

'Coal-fired power will still play a role in guaranteeing energy security for a certain period of time,' China's top economic planner said

Big Tech is struggling to deal with the huge rise in energy emissions driven by AI expansion

Carbon removal — which researchers say is essential to achieve net negative CO2 emissions — is yet to gain ground in India as officials remain focused on carbon capture and storage

UN scientists estimate that the process of reaching Net Zero emissions will require emissions reductions to go hand-in hand with carbon removal