Barometric pressure, tides, winds, waves, they all play a role in the ebb and flow of the ocean. A new study finds that that river outflow could play a role in sea level change as well. 

For decades, health care costs have been a political topic in America. Advocates argue it is the best in the world, wealthy people from countries where it is nationalized travel to the United States…

A new case study sounds the alarm that per- and polyfluoroalkyl substances (PFAS) are detectable in Greenland and the Faroe Islands. The authors say the levels are alarmingly high.

A new study shows there is even more reason to worry about the Zika and chikungunya viruses and the pests that spread them; increased risk of neurological diseases like stroke.