Climate change negatively impacting Great Lakes, researcher says

Climate change is having a direct negative effect on the Great Lakes, including impacts to recreational value, drinking water potential, and becoming more suited to invasive species and infectious pathogens, according to ...

Groundwater is safe in potential N.Y. fracking area

Two Cornell hydrologists have completed a thorough groundwater examination of drinking water in a potential hydraulic fracturing area in New York's Southern Tier. They determined that drinking water in potable wells near ...

Nepal glaciers shrink by quarter in 30 years

Climate change has caused Nepal's Himalayan glaciers to shrink by nearly a quarter in just over 30 years, raising the risk of natural disasters in the ecologically fragile region, a scientist said Friday.

Cutoff switch may limit spread, duration of oxygen minimum zones

A new study examining the impact of iron released from continental margin sediments has documented a natural limiting switch that may keep these ocean systems from developing a runaway feedback loop that could lead to unchecked ...

Researchers question emergency water treatment guidelines

The Environmental Protection Agency's (EPA's) recommendations for treating water after a natural disaster or other emergencies call for more chlorine bleach than is necessary to kill disease-causing pathogens and are often ...

Broader discussion about shale gas needed

Proponents and opponents of shale gas extraction base their cases on the same values. However, they disagree about how justice should be done to these values. Furthermore, government policy is not in line with the public ...

page 39 from 40