It sounds like the tinkling of a wind chime or a chandelier. But it's not something one would expect to hear lakeside in early spring...

Periodically, the tongue of the Perito Moreno Glacier in Argentina edges forward enough to cut off an arm of Lago Argentino, in essence damming it...

Canadian, Inuit and international trade leaders alike are lashing out at a European Union court decision to uphold a ban, first enacted three years ago, on seal products...

Three major oil companies have abandoned drilling plans off Alaska for the time being, either suspending exploratory efforts indefinitely or scuttling them completely pending furth...