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Compound in Mediterranean Diet Makes Cancer Cells 'Mortal'
May 20, 2013 — New research suggests that a compound abundant in the Mediterranean diet takes away cancer cells' "superpower" to escape ... > full story -
Amazon River Exhales Virtually All Carbon Taken Up by Rainforest
May 20, 2013 — Woody plant matter is almost completely digested by bacteria living in the Amazon River. This tough stuff plays a major part in fueling the river's breath. The finding has implications for global ... > full story -
Opening Doors to Foldable Electronics With Inkjet-Printed Graphene
May 20, 2013 — Imagine a bendable tablet computer or an electronic newspaper that could fold to fit in a pocket. The technology for these devices may not be so far off, thanks to new ... > full story -
Molecular Trigger for Alzheimer's Disease Identified
May 20, 2013 — Researchers have pinpointed a catalytic trigger for the onset of Alzheimer's disease -- when the fundamental structure of a protein molecule changes to cause a chain reaction that leads to the death ... > full story -
Earth's Iron Core Is Surprisingly Weak
May 20, 2013 — Researchers have used a diamond anvil cell to squeeze iron at pressures as high as 3 million times that felt at sea level to recreate conditions at the center of Earth. The findings could refine ... > full story -
Mechanism Linking Key Inflammatory Marker to Cancer Identified
May 20, 2013 — Researchers have revealed how a key player in cell growth, immunity and the inflammatory response can be transformed into a primary contributor to tumor ... > full story -
Bacteria Use Hydrogen, Carbon Dioxide to Produce Electricity
May 19, 2013 — Researchers have engineered a strain of electricity-producing bacteria that can grow using hydrogen gas as its sole electron donor and carbon dioxide as its sole source of ... > full story -
Origins of Life: In Early Earth, Iron Helped RNA Catalyze Electron Transfer
May 19, 2013 — A new study shows how complex biochemical transformations may have been possible under conditions that existed when life began on the early Earth. The study shows that RNA is capable of catalyzing ... > full story -
Now We Know Why Old Scizophrenia Medicine Works on Antibiotics-Resistant Bacteria
May 18, 2013 — An old medicine for schizophrenia is effective at treating something completely different than it was designed for: antibiotic-resistant bacteria. So far it has been a mystery how this old ... > full story -
Reading Rock to Understand How Climate Change Unfolds
May 18, 2013 — Geologists reads rock, looking for the natural rules that govern the Earth’s climate in the absence of human activity. New work is challenging many assumptions about the ways drastic climate ... > full story
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