There is more oxygen in the core of Earth than originally thought. Geologists have discovered some new findings about Earth’s core and mantle by considering their geophysical and geochemical signatures …read more Source:: Science
Day: September 22, 2015
Atomic fractals in metallic glasses
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•The atoms that make up metallic glasses lack the orderly lattice structure present in most other crystalline solids. Researchers have now shown that within randomly packed clusters of atoms, a …read more Source:: Science
Urgent change needed to improve diagnosis in health care or diagnostic errors will likely worsen, experts say
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•Most people will experience at least one diagnostic error — an inaccurate or delayed diagnosis — in their lifetime, sometimes with devastating consequences, says a new report. …read more Source:: Science
Feeling anxious? Check your orbitofrontal cortex, cultivate your optimism
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•A new study links anxiety, a brain structure called the orbitofrontal cortex (OFC), and optimism, finding that healthy adults who have larger OFCs tend to be more optimistic and less …read more Source:: Science
Researchers reveal when global warming first appeared
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•Human caused climate change is increasingly apparent today through multiple lines of evidence. But now researchers have revealed for the first time when and where the first clear signs of …read more Source:: Science