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    • This oil capital wants to be a hub for climate tech

      This oil capital wants to be a hub for climate tech

      CNN Business via Yahoo Finance Canada· 2 days ago

      Steel production accounts for about 8% of global emissions. Hydrogen, though, is known to leak. Not...hydrogen by up to 85%. His company has engaged in...

    • What happens when the world's gold mines run dry?

      What happens when the world's gold mines run dry?

      Sky News via Yahoo Canada News· 5 days ago

      Around 240,000 tonnes of gold has been mined in total, according to the US Geological Survey, but the below-ground stock of gold reserves was estimated...