A recent study published in the Journal of Medical Entomology showed bed bugs strongly preferred red and black colors, and seemed to avoid light colors like green and yellow. Experts we spoke with say that makes sense, but should you toss your light bedding and go shopping for something a bit darker?

A recent paper in Nature Climate Change affirms what you may have learned in an early biology class: Since carbon dioxide, or CO2, is necessary for plants to engage in photosynthesis, a boost will rev up the engines a little.

The EPA maintains a cozy relationship with environmental groups. That's not really a surprise since the agency is stuffed with former activists. Yet those clearly-conflicted EPA officials have never recused themselves from decisions, even when being lobbied by their friends from activist organizations.

Young babies can't get flu shots, since their immune systems aren't mature yet. But pregnant mothers can get protected, and then pass their immunity to their babies. A new report shows that infants whose moms had been vaccinated had a 70 percent reduction in flu infection. There's really no reason not to do it. 

What if someone offered to sell you water that promised to contain extra oxygen? And what if they promised it would hydrate you three times more than ordinary tap water consumed by peasants that didn't have your wealth? Wouldn't that make you a better parent? Shouldn't you buy it? Of course not, since it's all nonsense.

Even after being handed greater legislative authority, the Food and Drug Administration has been unable to quell the rising tide of shortages involving acute-care drugs. According to a new report, despite early evidence of progress there still remains shortfalls in many drugs needed for acute and emergent situations.

The ongoing battle over whether glyphosate causes cancer seemingly ended April 29, with the online posting of an EPA report stating that the herbicide should be classified as “Not Likely to be Carcinogenic to Humans.” But then, the report was taken down from the website three days later. Here's our summary of the findings, in the context of the 30 year-long disagreement.

For those of us interested in nutrition, the topic keeps coming up: What food or foods are essential for human health? For example, do we really need to drink milk? The answers to these and other questions might surprise you.

GNC is just one of many companies that has profited by selling junk to a scientifically-naive public. But, perhaps they haven't profited enough. The company is in financial trouble. And we are not losing sleep over it.

Participants in the "Biggest Loser" reality TV contest are able to shed massive amounts of weigh — frequently, 100 pounds or more. But followup studies indicate that maintaining that sizeable loss isn't a piece of cake, because often the body's metabolism fights back.