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image: Fossilized Mosquito Blood Meal

Fossilized Mosquito Blood Meal

By | October 14, 2013

Researchers have discovered a 46-million-year-old female mosquito containing the remnants of the insect’s final blood meal.

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image: More Evidence MERS Came from Bats

More Evidence MERS Came from Bats

By | October 10, 2013

Genomic analysis suggests that the Middle East respiratory syndrome coronavirus circulated among bats for a while before jumping to humans.  


image: Book Excerpt from <em>Evolution and Medicine</em>

Book Excerpt from Evolution and Medicine

By | October 1, 2013

In Chapter 11, “Man-made diseases,” author Robert Perlman describes how socioeconomic health disparities arise in hierarchical societies.


image: Contributors


By | October 1, 2013

Meet some of the people featured in the October 2013 issue of The Scientist.


image: Get a Whiff of This

Get a Whiff of This

By | October 1, 2013

An issue devoted to the latest research on how smells lead to actions


image: The Leprosy Bacillus, circa 1873

The Leprosy Bacillus, circa 1873

By | October 1, 2013

A scientist’s desperate attempts to prove that Mycobacterium leprae causes leprosy landed him on trial, but his insights into the disease’s pathology were eventually vindicated.


image: Three-Way Parenthood

Three-Way Parenthood

By , and | October 1, 2013

Avoiding the transmission of mitochondrial disease takes a trio, but raises a host of logistical issues.


image: Yoav Gilad: Gene Regulator

Yoav Gilad: Gene Regulator

By | October 1, 2013

Professor, Department of Human Genetics, University of Chicago. Age: 38


image: Smell and the Degenerating Brain

Smell and the Degenerating Brain

By | October 1, 2013

An impaired sense of smell is one of the earliest symptoms of Alzheimer’s, Parkinson’s, and some other neurodegenerative diseases. Could it be a useful diagnostic tool?


image: Different Cancers, Same Mutations

Different Cancers, Same Mutations

By | September 26, 2013

Scientists document common genetic alterations in cancers of different origins.


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