The melting ice makes the sea around Greenland less saline

For the first time, ocean data from Northeast Greenland reveals the long-term impact of the melting of the Greenland ice sheet. The observed increase in freshwater content will affect the conditions in all Greenland fjords ...

Could climate change shut down the Gulf Stream?

The 2004 disaster movie "The Day After Tomorrow" depicted the cataclysmic effects—superstorms, tornadoes and deep freezes— resulting from the impacts of climate change. In the movie, global warming had accelerated the ...

Antibiotic-resistant bacteria in ready-to-eat foods

Research presented at the ASM Microbe 2017 meeting by Bryan Sanchez of California State University-Northridge in Northridge, Calif., show that antibiotic-resistant bacteria are present in many ready-to-eat foods such as fresh ...

Alaska counters lack of fresh veggies with greenhouse guide

Cold-climate greenhouses have long been an option for increasing the limited growing season in Alaska, where fresh produce is a rarity in a harsh environment. But for many remote communities that rely on costly imported diesel ...

New study emphasizes the relative scarcity of lake water

What is the volume of water in lakes on Earth? Using a mathematical analysis, researcher David Seekell, at Umeå University, and his American collaborators now suggest that the mean depth of lakes is 30 per cent lower than ...

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