Why Millions Reject Vaccination Despite One of Medicine's Greatest Success Stories
Smallpox killed roughly 300 million people in the twentieth century alone, and then we erased it from the earth entirely. Polio once paralyzed tens of thousands of children every...

A baby boy, the first child to be born using a new technique that incorporates DNA from three people, is now five months old.
As the weather warms and days lengthen, your attention may be turning to that forgotten patch of your backyard. This week we’ve asked our experts to share the science behind gardening. So grab a trowel and your green thumbs, and dig in.
Synthetic cannabis, of which Spice is an example, is linked to serious health issues ranging from difficulties breathing to psychotic episodes.
Historians don’t like simple stories. Tales of the past that contain facile explanations or glib conclusions never seem to satisfy
It’s been one of the most astonishing changes in human anatomy. In just one generation, people all over the world have got a lot bigger.
Keeping up with our social networks online helps us get what we want in the short term, but could be worse for our accumulation of “social capital” in the longer term, our research shows.
Lysergic acid diethylamide (LSD) is a synthetic chemical made from a substance found in a fungus that grows on rye and other grains, called ergot.
Mercury contamination is widespread across western North America in the air, soil, lake sediments, plants, fish, and wildlife, according to new research.
A new study offers some of the most conclusive evidence to date that intelligence is linked to chess skill—a hotly debated issue in psychology. The results refute the idea that expertise is based solely on intensive training.
As Dorothy travelled along the yellow brick road she came to a crossroads. Out loud she wondered which way to go and she got a reply from a scarecrow that had been tied to a stake in the middle of a cornfield. He told her that he had no choice but to stay there as he believed...
Researchers at George Washington University compiled data from household dust samples collected throughout the United States and found 45 potentially toxic chemicals used in many common products, such as vinyl flooring, personal care and cleaning products, building materials, and furniture.
An electric car currently relies on a complex interplay of both batteries and supercapacitors to provide the energy it needs to go places. But chemists are developing a new material that could change that.
Nearly one-third of Australians aged 55 or over (or around 1.5 million people) have an untreated cataract. In 2013-14, there were 229,693 hospital admissions for cataract surgeries, making cataracts one of the most prevalent conditions among Australians.
A friend reckons he has it good. His partner cooks a bacon-hash-brown-fry-up for breakfast every day. “Are you sure?” I said. “Cause that’s exactly what I would feed my partner if I wanted to bump him off!”
With the release of a new film about Edward Snowden, the man who revealed secret documents detailing a massive U.S. government spying program, the debate about his character continues.
Anyone who has stepped off an airplane in one of the major cities of the developing world has encountered profound and noxious air pollution. In New Delhi, Jakarta,
A new fabric harvests energy from both sunshine and motion at the same time.
A hotel in Reykjavík has on display a McDonald’s burger and fries, seemingly undecomposed after 2,512 days – and counting. It was bought on October 30, 2009, the day that the last McDonald’s in Iceland closed.
Business writer and journalist Srully Blotnick wrote of a 20-year study of men who became millionaires. The single thing they all had in common was not an overriding desire to make money or gain international reputation, but an overriding love of and determination to do what they loved doing...
A new study increases and strengthens the links that have led scientists to propose the “transposon theory of aging.”