You may not know it but on our biosphere - Earth - there is also a relatively unknown world hiding in plain sight. It is composed of microbes that live on floating pieces of plastic floating on the ocean. 

This "Plastisphere" of microbial organisms living on ocean plastic that was first discovered last year and it is now getting studied.

The Fermi National Accelerator Laboratory is still getting important particle work done, years after the closure of the Tevatron was announced.

Scientists on the CDF and DZero
experiments have announced that they have found the final predicted way of creating a top quark, completing a picture of this particle that has been nearly 20 years in the making.

Methane has 23X the impact of carbon dioxide on warming and livestock produces methane - burping cows burp.

A new study has found that several types of aquatic algae can detect orange, green and blue light.

Land plants have receptors to detect the common visual optical wavelengths in the air, light on the red and far red of the spectrum. That allows them to sense the light and move and grow as their environment changes, such as when another plant shades them from the sun.

But the ocean is a different environment. Water absorbs red wavelengths and reflects colors such as blue and green. As part of the study, and the team sequenced about 20 different marine algae and found they were capable of detecting not only red light, but also many other colors. 

Long after gluten-free, low-fat and tapeworm diets have been consigned to the dustbin of quaint health fad history, vegetarians will still insist their way of is better.

In at least one way, they may be right. It's one of the few dietary choices that has a long enough history for real data to exist, and an analysis of seven clinical trials and 32 studies published from 1900 to 2013 in which participants ate a vegetarian diet, and in which differences in blood pressure (BP) associated with eating a vegetarian diet were measured, found that eating a vegetarian diet was associated with a reduction in the average systolic (peak artery pressure) and diastolic (minimum artery pressure) BP compared with eating an omnivorous (plant and animal) diet.

If you were pregnant, did you ever take a Tylenol?

If not, you have unreal levels of tolerance for discomfort but if you did, and you think your child is hyperactive, a new study may have some answers. Not 'why' answers, just a 'perhaps' answer. But look for mainstream media to declare that Tylenol causes attention-deficit/hyperactivity disorder (ADHD) in kids.

Anyone who has had to deal with Hospice for a loved one has to been impressed with the level of compassion and concern and caring they bring.

But they are not all the same, and a paper in JAMA Internal Medicine finds a way to create a little bit of class warfare about that.

A cookbook editor in the New York Times says I am wrong on the gluten-free fad and that, if it makes people feel better to buy gluten-free, to leave them alone. 

Well, well, well, look at the New York Times embracing libertarianism and food choice when it comes to fads their demographic happens to embrace. Like with sugar and GMOs, they want science and reason to stay out of it, because those are weird fetishes of a large chunk of their readership, while we are constantly told how stupid people are if they don't accept global warming. Right?

Last week, the USDA released its annual Pesticide Data Program (PDP) report about pesticide residues on food.

This release comes from extensive sampling of crops entering the market during 2012.

Eating is a biological necessity that became a communal activity. If you have gotten used to eating popcorn at the movies with your family, you either have to avoid going to the movies or have the willpower to say no to the popcorn.

Not everyone can do it. The presence of friends, late night cravings or alcohol can make dieting difficult too. Research led by University of Birmingham sport and exercise scholar Heather McKee monitored the social and environmental factors that make people, who are following weight management programs, cheat.