Science 2.0

Hank Campbell

Hank Campbell

Hank Campbell is an American science writer, author of the bestselling book 'Science Left Behind', and the founder of Science 2.0®, the world's largest independent science communications site. His work has appeared in the Wall Street Journal, USA Today, Wired, Chicago Tribune, CNN, and many more places.

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cannibal_russian_nesting_doll

Warning: Cannibalism Will Turn You Into A Zombie Russian Nesting Doll

Humans are calorically dense enough that it is no surprise that some ancient cultures engaged in cannibalism - or even more modern people in the right circumstances.(1) Yet it is also taboo. In Christopher Nolan's recent version of The Odyssey, cannibals appear twice.

the_lost_roman_legion_of_china

The Lost Roman Legion Of China

In 53 B.C., a member of Rome's First Triumverate, Marcus Licinius Crassus, wanted to show himself the equal of fellow rulers Caesar And Pompey.

positive_negative_cancer_marijuana_use

Doctors And Cancer Patients Disagree On Medical Marijuana

If you are not currently smoking marijuana, do not start. It is a carcinogen, no different than cigarettes and alcohol. Most people recognize its effects on the brain are so broad it is about as safe as lead in drinking water. But if you already have cancer, that relative risk equation may change.

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Birth Control Pills Linked To Emotional Eating

A new paper has correlated birth control pills to binge eating. In 100 percent of controlled clinical studies, more energy consumed than burned causes weight increase, which means birth control pills may be why you got fat. Don't go having unprotected sex as a diet plan, though.

pfas

PFAS Can Be Replaced In Medicine - For A Cost

Per- and polyfluoroalkyl substances, commmonly called PFAS, are about 12,000 chemicals, nearly all found in nature, and since the 1940s, a handful have been synthesized for use in various products.