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New Chameleon Species Discovered in East Africa
November 24, 2009 — A new species of chameleon has been discovered in a threatened forest in Tanzania. Researchers first spotted the animal while surveying monkeys in the Magombera Forest when they disturbed a twig ... > full story -
Computational Microscope Peers Into the Working Ribosome
November 24, 2009 — Two new studies reveal in unprecedented detail how the ribosome interacts with other molecules to assemble new proteins and guide them toward their destination in biological cells. The studies used ... > full story -
Polyphenols and Polyunsaturated Fatty Acids Boost the Birth of New Neurons, Study Finds
November 24, 2009 — Researchers in Spain have confirmed that a diet rich in polyphenols and polyunsaturated fatty acids, patented as an LMN diet, helps boost the production of the brain's stem cells -- neurogenesis -- ... > full story -
Atomic-Level Snapshot Catches Protein Motor in Action
November 24, 2009 — The atomic-level action of a remarkable class of ring-shaped protein motors has been uncovered using a state-of-the-art protein crystallography beamline at the Advanced Light Source. These protein ... > full story -
High-Tech Origami: Water Droplets Direct Self-Assembly Process in Thin-Film Materials
November 23, 2009 — Researchers have developed a technique for fabricating 3-D, single-crystalline silicon structures from thin films by coupling photolithography and a self-folding process driven by capillary ... > full story -
Cause Behind the Characteristic Shape of a Long Leaf Revealed
November 23, 2009 — Applied mathematicians dissected the morphology of the plantain lily, a characteristic long leaf with a saddle-like arc midsection and closely packed ripples along the edges. The simple cause of the ... > full story -
Scientists Find Molecular Trigger That Helps Prevent Aging and Disease
November 23, 2009 — Researchers set out to address a question that has been challenging scientists for years: How does dietary restriction produce protective effects against aging and disease? And the reverse: how does ... > full story -
New Research Into the Mechanisms of Gene Regulation
November 23, 2009 — A team of scientists has taken a large step toward unraveling how regulatory proteins control the production of gene products during development and growth. They focused specifically on the complex ... > full story -
How the Brain Filters out Distracting Thoughts to Focus on a Single Bit of Information
November 23, 2009 — Researchers in Norway have discovered a mechanism that the brain uses to filter out distracting thoughts to focus on a single bit of ... > full story -
Predicting the Fate of Underground Carbon
November 23, 2009 — Scientists have developed a new modeling methodology for determining the capacity and assessing the risks of leakage of potential underground carbon-dioxide ... > full story
