As anti-smoking groups like the American Council on Science and Health have long contended, while nicotine may be addictive, so are lots of things, from video games to coffee. It's the toxins in cigarette smoke that will kill you.

For that reason, public-health oriented anti-smoking groups have embraced nicotine vaping devices ("e-cigarettes") as one tool in the tool chest of harm reduction and (preferably) smoking cessation. Yet some smoking groups, and even the U.S. Centers for Disease Control and Prevention, have migrated from being a war on cigarettes to being in war on some tobacco products, including nicotine vapor yet, oddly, not nicotine gums and patches.

The manufacture of cement, bricks, bathroom tiles and porcelain crockery normally requires a great deal of heat: a kiln is used to fire the ceramic materials at temperatures well in excess of 1,000°C. Now, material scientists from ETH Zurich have developed what seems at first glance to be an astonishingly simple method of manufacture that works at room temperature. The scientists used a calcium carbonate nanopowder as the starting material and instead of firing it, they added a small amount of water and then compacted it.

Data from online video games has been used to study what kinds of practice and habits help people acquire skill. Basically, what does it take to get good? 10,000 hours, as Malcom Gladwell said? Nope, not even close. But there are reasons why some people are great in The Division and you die in the Dark Zone within seconds after meeting another player. Basically, they learned shortcuts and before they ever met you, they warmed up.

Some people have an extreme fear of spiders or other objects while others have breathing difficulties and accelerated heart beat in small rooms or large gatherings of people. Some anxiety attacks occur for no apparent cause. Some patients suffer from the detrimental impacts on their everyday lives, they have problems at work and withdraw from social contacts.

Adolescents with autism spectrum disorder use 400 percent more emergency room services than peers without it, which puts more strain on an over-burdened health care system and may mean that they need better access to primary care.

A new observational study claims that cheese increases breast cancer risk, while yogurt can lower it. Since both are dairy, that means they would be suggesting a dairy process causes or prevents cancer.

The case control study has numerous confounders that will not be noticed by most journalists so media outlets looking for context beware.