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News articles about "Chemicals"

Discovery of 1,800-year-old 'Rosetta Stone' for tropical ice cores

Ice
Two annually dated ice cores drawn from the tropical Peruvian Andes reveal Earth's tropical climate history in unprecedented detail year by year for nearly 1 800 years Share This See Also Climate Ice Ages Global ... - Read More

Light may recast copper as chemical industry 'holy grail'

Chemical industry
Wouldn't it be convenient if you could reverse the rusting of your car by shining a bright light on it It turns out that this concept works for undoing oxidation on copper nanoparticles and it ... - Read More

Researchers engineer plant cell walls to boost sugar yields for biofuels

sugar
When blessed with a resource in overwhelming abundance it's generally a good idea to make valuable use of that resource Lignocellulosic biomass is the most abundant organic material on Earth For thousands of years it ... - Read More

Stirred not mixed: How seawater turbulence affects marine food webs

marine, Marine
New research shows that ocean turbulence directly affects the ability of microscopic marine organisms to recycle organic material back into the food web Share This See Also Bacteria Extreme Survival Organic Pollution Oceanography Geochemistry Food ... - Read More

New process to make nanospheres

Materials, materials
A patent pending technology to produce nanospheres developed by a research team at North Dakota State University Fargo could enable advances across multiple industries including electronics manufacturing and biomedical sectors Share This See Also Engineering ... - Read More

Discovery may allow scientists to make fuel from carbon dioxide in the atmosphere

Fuel
Excess carbon dioxide in Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change and researchers the world over are looking for new ways to generate ... - Read More

Discovery may allow scientists to make fuel from CO2 in the atmosphere

Fuel
Excess carbon dioxide in Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change and researchers the world over are looking for new ways to generate ... - Read More

Clean electricity from bacteria? Researchers make breakthrough in race to create 'bio-batteries'

Bacteria, bacteria
Scientists at the University of East Anglia have made an important breakthrough in the quest to generate clean electricity from bacteria Share This See Also Bacteria Microbes and More Electricity Energy Technology Energy and the ... - Read More

Catalyst in a teacup: New approach to chemical reduction

Reduction, Catalyst, Chemical reduction
Taking their inspiration from nature scientists at the University of New South Wales have developed a new method for carrying out chemical reduction an industrial process used to produce fuels and chemicals that are vital ... - Read More

Understanding the continuous corn yield penalty

As escalating corn prices have encouraged many farmers to switch to growing corn continuously they wonder why they have been seeing unusually high yield reductions over the past several years The University of Illinois conducted ... - Read More

Breakthrough could lead to cheaper, more sustainable chemical production

Chemical, Chemical, chemical, chemical
A key advance newly reported by chemists from Brown and Yale Universities could lead to a cheaper and more sustainable way to make acrylate an important commodity chemical used to make materials from polyester fabrics ... - Read More

Breakthrough research shows chemical reaction in real time

Time
The ultrafast ultrabright X ray pulses of the Linac Coherent Light Source LCLS have enabled unprecedented views of a catalyst in action an important step in the effort to develop cleaner and more efficient energy ... - Read More

Asterix's Roman Foes - Researchers Have a Better Idea of How Cancer Cells Move and Grow

Released 3 11 2013 11 00 PM EDTSource Newsroom Universite de Montreal more news from this source In a number of biological processes including in the formation of metastases cells communicate with each other in ... - Read More

Causes of 2011 Arctic ozone hole determined

Ozone, Ozone
A combination of extreme cold temperatures human made chemicals and a stagnant atmosphere were behind what became known as the Arctic ozone hole of 2011 a new NASA study finds Share This See Also Ozone ... - Read More

Ozone layer above North Pole expected to recover by end of century

Ozone, Ozone
Good news for the ozone layer above the Arctic The Montreal Protocol is showing effects according to recent measurements the ozone layer over the North Pole should recover by the end of the century This ... - Read More

Advance in re-engineering photosynthesis to make drugs, compounds or ingredients

Scientists are reporting an advance in re engineering photosynthesis to transform plants into bio factories that manufacture high value ingredients for medicines fabrics fuels and other products They report on the research in the journal ... - Read More

Industrial chemicals found in food samples

Industrial chemicals
Researchers at The University of Texas Health Science Center at Houston UTHealth have discovered phthalates industrial chemicals in common foods purchased in the United States Phthalates can be found in a variety of products and ... - Read More

New evidence that comets could have seeded life on Earth

Earth, earth
t's among the most ancient of questions What are the origins of life on Earth Share This See Also Asteroids Comets and Meteors Astronomy Earth Science Near Earth Object Impacts Origin of Life Charles Darwin ... - Read More

Synthetic fuels from natural gas and biomass? New Fischer-Tropsch catalyst invented

Inspired by patents from the 1960s audio cassette recording industry UvA chemists now developed a new Fischer Tropsch catalyst It can be used for the making of synthetic fuels from natural gas and biomass This ... - Read More

Working at the extreme edge of cosmic ice

Ice
Behind locked doors in a lab built like a bomb shelter Perry Gerakines makes something ordinary yet truly alien ice Share This See Also Nature of Water Spintronics Chemistry Carbon 14 Ice shelf Gas giant ... - Read More
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