Embryonic Stem Cells Finally Start to Deliver

The early promise of stem cells might finally be overcoming controversy and paying off.
Dr. Eugene Porter Walking Dead

Walking Dead: The Science Behind the Zombies

Walking Dead: the science behind the zombies.

Anthrax: The Bacteria that Lays Diabolical Traps

Anthrax sets self-perpetuating booby traps in order to spread itself, researchers have found.

The Origin of Quarantine

The origin of quarantine in public health

Stem Cells Offer Hope for Treating Type I Diabetes

Douglas Melton’s stem cell lab at Harvard published a landmark study in Cell documenting a huge step towards treating Type I Diabetes

Infection Control 600 Years Before the CDC

Modern health authorities combating the Ebola virus in West Africa might look to medieval infection control for inspiration.
Marijuana plant

Is Marijuana Good for Public Health?

What if the rise in marijuana smoking prompted by legalization brings more than just tolerable negative side effects? What if it is actually good for public health?

Train Your Brain to Prefer Healthy Food?

Researchers in Boston found that it may be possible to train the brain to unconsciously prefer healthier, more nutritious foods. 

Is Beef Really Worse for the Environment Than Driving?

What’s the single biggest action a person can take to reduce their personal impact on climate change? It would seem that the answer is to eat less beef.

How to Wash Your Hands

The research behind hand washing and MRSA, a resistant bacteria.