Researchers have detected a previously unknown interaction between microorganisms and salt. When Escherichia coli cells are introduced into a droplet of salt water and left to dry, bacteria manipulate the sodium chloride crystallisation to create biomineralogical biosaline 3D morphologically complex formations, where they hibernate.

Afterwards, by rehydrating the material, bacteria are revived. The discovery was made by chance with a home microscope but made the cover of Astrobiology because it may be a way to find signs of life on other planets.

Insecticides that behave like nicotine, known as neonicotinoids, became popular in the late 1990s as replacements for more toxic products. They have been effective but like all products there is concern about ongoing environmental effects. The U.S. Environmental Protection Agency has classified all neonicotinoids as safe for humans.

Concert promoters and sports teams have long insisted that scalping - private ticket sales outside a venue - hurts their revenue and forces fans to pay exorbitant prices for tickets.

Not so, according to a new analysis which concludes that resale markets can add value to tickets sold by concert venues and Ticketmaster. Suppose you are interested in a Bruno Mars and Pharrell Williams concert that is three months away. You're not 100 percent sure you'll be able to make it because you  have to travel, so you don't buy tickets at all.

A new National Academy of Sciences (NAS) assessment examining the causes of the 2011 Fukushima Daiichi nuclear accident affirms the culture of safety adhered to by the U.S. nuclear industry.

Core findings from the NAS study, “Lessons Learned from the Fukushima Nuclear Accident for Improving the Safety of U.S. Nuclear Plants,” validate the actions that the nuclear industry has initiated in recent years to be ready to manage plants if extreme natural events occur that may exceed a plant’s design basis.

It's no secret that the last few decades have seen a whirlwind of improvements in agricultural science. Where the world once feared the future of Paul Ehrlich and John Holdren, with mass starvations and forced sterilization, we now have so much food the US government wants to mandate food stamps for farmer's markets, so poor people will have to consume fewer calories.

The food curve shows no signs of going anywhere but up, yet a new paper says climate change may impact the one the thing that hasn't been effected - in a few decades, anyway.

In Australia, annual barley production is second only to wheat, with 7-8 million tons grown per year. Powdery mildew is one of the most important diseases of barley and a new project has opened the way for the development of new lines of barley with resistance to powdery mildew.

University of Adelaide
Senior Research Scientist Dr. Alan Little and colleagues have discovered the composition of special growths on the cell walls of barley plants that block the penetration of the fungus into the leaf.