Switzerland leads in global energy ranking

Switzerland and a handful of countries in Europe led the way in a global ranking Tuesday of energy efficiency, access to resources and environmental sustainability.

New research measures the cost of getting cleaner air

(Phys.org)—Extensive environmental regulations have brought cleaner air and health improvements to the United States, but they also have increased the cost of manufacturing and reduced industrial productivity, according ...

Human hands leave prominent ecological footprints

Early human activity has left a greater footprint on today's ecosystem than previously thought, say researchers working at the University of Pittsburgh and in the multidisciplinary Long Term Ecological Research (LTER) Network, ...

Summer haze has a cooling effect in southeastern United States

(PhysOrg.com) -- Global warming may include some periods of local cooling, according to a new study by researchers at the University of California, Berkeley. Results from satellite and ground-based sensor data show that sweltering ...

Groundwater plays an invisible role supporting lakes

Nearly 90% of North America's lakes are located in Canada. That's why they make up such an enormous part of our landscape. Among their many vital functions, lakes are essential to the biodiversity of our territory and constitute ...

Economists reveal the costs of sanctions

What effect do economic sanctions have on the countries affected, such as Russia or Iran? What impact do they have on the sanctioning states? And is there possibly an ideal coalition of sanction partners? Economists from ...

page 5 from 23