Drinking coffee may  lower risk of developing multiple sclerosis (MS), according to a new paper out today

For the study, researchers looked at a Swedish study of 1,629 people with MS and 2,807 healthy people, and a U.S. study of 1,159 people with MS and 1,172 healthy people. The studies characterized coffee consumption among persons with MS one and five years before MS symptoms began (as well as 10 years before MS symptoms began in the Swedish study) and compared it to coffee consumption of people who did not have MS at similar time periods.

The study also accounted for other factors such as age, sex, smoking, body mass index, and sun exposure habits.

The latest outbreak of Ebola virus disease has caused the deaths of more than 9,400 people worldwide and created an international outcry so loud even the National Institutes of Health decided to start funding work on it again. 

Parents of kids with severe autism are willing to try anything - unfortunately, a lot of people who claim to be experts in psychology and communication disorders don't understand science and may continue to try things long after they have been debunked. 

Hope and desperation among parents, along with cluelessness among people trying to help,  make the autism community especially vulnerable to interventions and "therapies" that have been thoroughly discredited. Yet they persist. 

3753 Cruithne's wacky orbit around the Sun. Image: YouTube, CC BY-SA

We all know and love the moon. We’re so assured that we only have one that we don’t even give it a specific name.

It is the brightest object in the night sky, and amateur astronomers take great delight in mapping its craters and seas.

To-date, it is the only other heavenly body with human footprints.

If I scratch your back and you scratch mine, then we’re both better off as a result – so goes the principle of reciprocity, one of the most popular explanations for how co-operative behavior has evolved.

But what if one partner provides a better service than another? A paper by Dolivo and Taborsky shows that Norway rats will only give as good as they get.

A connection between persistent insomnia and increased inflammation and mortality from all causes has been identified by a group of researchers in The American Journal of Medicine.

The results apply to those with persistent insomnia, not intermittent insomnia. Persistent (chronic) insomnia affects up to 10 percent of U.S. adults. 

In the first U.S. study of urinary arsenic in babies, Dartmouth College researchers found that formula-fed infants had higher arsenic levels than breast-fed infants, and that breast milk itself contained very low arsenic concentrations.

The findings appear Feb. 23 online in the journal Environmental Health Perspectives. A PDF is available on request.

The researchers measured arsenic in home tap water, urine from 72 six-week-old infants and breast milk from nine women in New Hampshire. Urinary arsenic was 7.5 times lower for breast-fed than formula-fed infants. The highest tap water arsenic concentrations far exceeded the arsenic concentrations in powdered formulas, but for the majority of the study's participants, both the powder and water contributed to exposure.

A new film, Surviving Terminal Cancer (www.survivingterminalcancer.com) by director/writer Dominic Hill, had its premiere at Lincoln Center February 18, 2015. Through the personal stories of Ben Williams and a remarkable wave of other long-term glioblastoma survivors following in his path, the film offers for the first time some hope for an alternative to the certain death offered by the current medical establishment for what is ordinarily considered to be an invariably fatal disease.

Ceres is the largest object in the asteroid belt, and NASA’s Dawn spacecraft will arrive at this dwarf planet on March 6, 2015. Pluto is the largest object in the Kuiper belt, and NASA’s New Horizons spacecraft will arrive at this dwarf planet on July 15, 2015.

Each year millions of infants, toddlers and preschool children require anesthesia or sedation for various procedures and a new review suggest caution about their use.

A team of anesthesiology investigators and toxicologists writing in the New England Journal of Medicine reviewed existing animal and human studies for the impact of anesthetics on developing brains. 

Observational studies of children have been weak, but they still suggested a correlation between children who had received anesthetics and long-term cognitive impairments such as learning disabilities. Children between the ages of one and three appeared to be at a higher risk of adverse effects.