Minerals swept up on land by this “glacial broom” altered marine chemistry and infused oceans with nutrients that they say may have shaped how complex life evolved. This ancient period of deep ...

“Our isotopic analysis showed that this methane is geologic in origin and is released as the glacier retreats and glacial meltwater flushes through fractures in the rock.” Interestingly, the source of ...

Here’s how it works. Dorian Godon (Decathlon AG2R La Mondiale) won the second and final stage of the Tour des Alpes-Maritimes et du Var, beating Joseph Blackmore (Israel-Premier Tech ...

Here’s how it works. Cristian Scaroni (XDS-Astana) racked up his second win in two days to claim victory on the opening day of the Tour des Alpes-Maritimes, the Italian triumphing from a lead ...

Aerial photograph showing flooding in the Traverse Gap, the former southern outlet of Glacial Lake Agassiz and the source of River Warren. Ice-covered Lake Traverse (Mde Hdakiŋyaŋ), a natural ...

A more insightful view of iron in glacial systems requires consideration of iron speciation and mineralogy, the potential for iron minerals to undergo weathering in ice-water environments, the impact ...