Sardines have been a hot news topic in recent weeks. Environmental groups and others have claimed that the sardine population is collapsing like it did in the mid-1940s.  The environmental group…

A number of people are concerned about BPA in plastics but that is far less warranted than concern about plastics themselves.  In 1967's "The Graduate", the following conversation took place…

Lower incomes are associated with higher obesity, though lower income in America is very much a relative term. Poor and minority kids lead the country in bedroom television ownership, so being poor…

With over one-third of American children overweight, the search is on to figure out why. Happy Meals get blamed, as do sodas, trans fats and just about everything else. A new study even blames…

Maybe photosynthesis can be improved. That may sound like blasphemy but the easy solution to growing more food is teaching crop plants to concentrate carbon dioxide in their leaves. That could…

We all know the story of Albert Einstein’s “cosmological constant,” or lambda, which he invented, then retracted in shame ("Then away with the cosmological constant!"), and then in 1998, with…

Two analyses examined issues of sexual orientation and intimate partner violence, including its impact on substance abuse and physical and mental health. The first study found that homosexuals and…

There are many enduring mysteries regarding the composition of the Earth's atmosphere but one may be a little closer to being solved. Researchers have discovered a microbial soil process that helps…

By now, almost everyone understands computers and that current technologies for writing, storing, and reading information are either charge-based or spin-based. Spin-based devices operate on the…

Here's an intellectual puzzle; which is more real, the viability of wind power as anything more than a sustainable gimmick or Wind Turbine Syndrome? There is no wrong answer, they both have a lot of…

Think back on February: what was the pattern of your drinking or the drinking of a person you love? Five drinks on weekend nights, or sucking back a six-pack with a side order of self-loathing every…

Health costs saved or gained, like all claims about what did not happen, are made-up metrics, so we can either accept or not accept the notion that 4 million criminals are now going to have free…

While former Energy Secretary Stephen Chu is a fine scholar, he seemed to be lost when it came to drafting a federal energy policy that was evidence-based. It's easy for an academic to postulate that…

Scientists at Imperial College London have discovered that iron deficiency may increase stroke risk by making the blood more sticky. The findings, published in the journal PLOS ONE, could ultimately…

Glioblastoma is the most common primary malignant adult brain tumor and, despite treatment advances in recent years, the average survival of patients enrolled in clinical trials is less than 16…

PHILADELPHIA – A new study provides evidence for what many people who experience headache have long suspected—having more stress in your life leads to more headaches. The study released today will be…

Peru's treasured Manu National Park is the world's top biodiversity hotspot for reptiles and amphibians, according to a new survey published last week by biologists from the University of California…

Researchers at UCL have studied the behaviour of the Sun's coronal mass ejections, explaining for the first time the details of how these huge eruptions behave as they fall back onto the Sun's…

URBANA, Ill. – Just as with people, feline obesity is most often linked to excessive food intake or not enough physical activity. Attempts to cut back on calories alone often result in failed weight…

A new study by a Wits University scientist has overturned a long-standing hypothesis about plant speciation (the formation of new and distinct species in the course of evolution), suggesting that…