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Here's Where Your Backyard Was 300 Million Years Ago

We may use terms like "grounded" and terra firma to mean stability and consistency but geology...

Convergent Evolution Cheat Sheet Now 120 Million Years Old

One tenet of natural selection is a random walk of genes but nature may be more predictable than...

Synchrotron Could Shed Light On Exotic Dark Photons

There are many hypothetical particles proposed to explain dark matter and one idea to explore how...

The Pain Scale Is Broken But This May Fix It

Chronic pain is reported by over 20 percent of the global population but there is no scientific...

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As a result of a global health campaign, polioviruses have almost been eradicated in many areas of the world but enterovirus 71 is closely related to poliovirus and was first detected in California in the 1960s. Since then the virus has spread across Asia, affecting mostly children and some adults. Serious cases of the disease can include neurological disorders such as meningitis, paralysis and encephalitis.
Can there be a genetic difference between progressives and conservatives?   Certainly we have had the discussion many times about studies, both sociological and biological, seeking to make the case that politics might be nature as well as nurture.
A new paper suggests that instead of some primates evolving in Africa and spreading out from there, they colonized it, likely from Asia.   The search for data regarding the origins of man's earliest anthropoid ancestors is obviously one of the most hotly pursued subjects in paleontology.
Men and women are different, we know that now (efforts to the contrary in the 1970s aside) but when it comes to neuroscience, differences may be speculation, no matter how many studies you read saying this imaging study or that is correlated to a hypothesis.
President Obama's director of the National Economic Council, Lawrence Summers, made no friends among women when, as president of Harvard, he tried to have a discourse about gender differences in the higher levels of math-intensive fields.    He quickly learned that speculation and conjecture are best left to philosophy undergraduate classes and actual women in academia don't much care what he thinks about their abilities.
New research from a four-year study shows that 'gender bending' chemicals which find their way from human products into rivers and oceans can have a significant impact on the ability of fish to breed, which could have important implications for ecosystem health and possibly humans.

Endocrine disrupting chemicals (EDCs) disrupt the ways that hormones work in the bodies of vertebrates, including humans.    They can be found in everything from female contraceptive drugs and hormone replacement therapy pills to cleaning soap - most well studied EDCs are those that mimic estrogen.