It takes lithium and cobalt to build the batteries that power electric vehicles and e-bikes, nickel and rare earth elements ...

Solomon Kahoʻohalahala steadied himself on the double-hulled voyaging canoe called Hōkūleʻa as a 15-foot swell rose and the ...

Greenland’s massive cap of ice, containing enough fresh water to raise sea levels by 23 feet, is in serious trouble. Between ...