Greenland’s ice sheet is releasing huge amounts of mercury into rivers

A new analysis of emissions from ethane, which are tied to methane emissions and largely attributable to oil and gas companies, shows that the U.S. Environmental Protection Agency is underestimating methane generated by the industry by 46% to 76%.

Step-closer to nasal spray drug delivery for Parkinson's disease

Surprisingly High Levels of Toxic Mercury Discovered in Greenland Glacial Meltwaters