15/06/2015

Genetic switch lets marine diatoms do less work at higher CO2

Diatoms in the world's oceans exhale more oxygen than all the world's rainforests. These tiny drifting algae generate about 20 percent of the oxygen produced on Earth each year and invisibly recycle gases enveloping our planet.

Chemists are first to see elements transform at atomic scale

Chemists at Tufts University's School of Arts and Sciences, collaborating with PerkinElmer and UCL (University College London), have witnessed atoms of one chemical element morph into another for the first time ever—a feat ...

Newfound groups of bacteria are mixing up the tree of life

University of California, Berkeley, scientists have identified more than 35 new groups of bacteria, clarifying a mysterious branch of the tree of life that has been hazy because these microbes can't be reared and studied ...

Removing lost fishing nets to protect the seabed

To remove lost fishing nets and gear used in both artisan and leisure fishing from the seabed in order to avoid negative environmental impact on marine ecosystems is the main objective of the campaign that was set up on 12 ...

Squid inspires camouflaging smart materials

Researchers from the University of Bristol have shown it is possible to create artificial skin that can be transformed at the flick of a switch to mimic one of nature's masters of camouflage, the squid.

Evolution study finds massive genome shift in one generation

A team of biologists from Rice University, the University of Notre Dame and three other schools has discovered that an agricultural pest that began plaguing U.S. apple growers in the 1850s likely did so after undergoing extensive ...

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