It is well-known that “huffing” - inhaling organic solvents or propellants to achieve a “high” - is extremely dangerous, but less well known is that newer replacement products primarily used by homosexual men, called “poppers”, actually contain harmful solvents and propellants and pose the same health risks as huffing. 

The original poppers, based on alkyl nitrites and related to the medication amyl nitrite, got the name from their glass vials that “popped”, and they have been popular among gay men due to mild psychoactive effects and relaxing of smooth muscle, used to enhance sexual experience. 

Some kids and school districts have objected to the Obama administration's efforts to change lunches to be fare they prefer. The Healthy, Hunger-Free Kids Act changes have led to worries by advocates for the poor that kids whose best meal of the day was a school lunch are now being penalized, while food waste activists see increasing piles of food in garbage cans as a worrying trend. People who prefer freedom don't like that centralized government is now controlling what local school districts feed kids.

Most young children are essentialists, they believe that human and animal characteristics are innate, so traits like native language and clothing preference are intrinsic rather than acquired. It is a natural law that other kids should speak the same language - until other kids don't.

A new study postulates that bilingual kids learn earlier that it's what one learns, rather than what one is born with, that makes up a person's psychological attributes. The study suggests that bilingualism in the preschool years can alter children's beliefs about the world around them. Contrary to their unilingual peers, many kids who have been exposed to a second language after age three believe that an individual's traits arise from experience. 

US states as different as California, West Virginia and Hawaii share one thing in common - half of automobile fatalities involving young drivers, ages 16 to 25 years, involved pot or alcohol. And those results were from years before the cultural push to make marijuana legal.

Bisphenol A, known as BPA, is in the middle of an environmental culture war and a hurriedly-rushed replacement, Bisphenol S (BPS), is just as big a concern.

We need plastic, food items are covered in plastic to make them last longer and protect them from microbes, but we know that plastic bottles and films take between 100 and 400 years to degrade, so the quest for alternative materials to plastics has been ongoing. That means we should not rush to embrace things just because they are 'not BPA', which still has no evidence of harm (unless hyperactive zebrafish count).

A new research project has identified a specific gene in soybean that has great potential for soybean crop improvement because it can be bred to better tolerate soil salinity - that means less changes to soil and the ecosystem while still getting more food.

The researchers from the University of Adelaide in Australia and the Institute of Crop Sciences in the Chinese Academy of Agricultural Sciences in Beijing pinpointed a candidate salt tolerance gene after examining the genetic sequence of several hundred soybean varieties.