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Hydrogen sulphide investigated for role in pregnancy

Scientists at the University of Leicester are investigating how the stuff of stink bombs and flatulence could play a critical role in the human reproductive system.

20 Jul 2009

An aging world

The average age of the world's population is increasing at an unprecedented rate. The number of people worldwide age 65 and older is estimated at 506 million as of midyear 2008; by 2040, that number will hit 1.3 billion. Thus, in just over 30 years, the proportion of older people will double from 7 percent to 14 percent of the total world population, according to a new report, "An Aging World: 2008."

20 Jul 2009

What happens in the womb dictates how well a child does at school

Australian scientists have found that a person's intelligence starts before birth and they say healthy fetal growth helps to improve a child's performance at school.

20 Jul 2009

Majority of Americans' believe serious outbreak of H1N1 coming in fall/winter

As part of a series about Americans' response to the H1N1 flu outbreak, the Harvard Opinion Research Program at the Harvard School of Public Health is releasing a national poll that focuses on Americans' views and concerns about the potential for a more severe outbreak of Influenza A (H1N1) in the fall or winter. The polling was done June 22-28, 2009.

17 Jul 2009

Long-term relationships need more than being in love

A study by researchers from the Australian National University has revealed that a couple's age, previous relationships and even whether they smoke or not, are all factors that influence whether the marriage or partnership will survive.

16 Jul 2009

House Committees prepare for votes on health reform bill

Votes are planned Thursday in the House Education and Labor and Ways and Means committees on a $1.5 trillion plan to overhaul the nation's health care system, The Associated Press reports.

16 Jul 2009

Senate HELP Commitee completes health bill

The Senate Health, Education, Labor and Pensions Committee "has passed legislation to revamp health care, becoming the first congressional committee to act on President Barack Obama's goal of overhauling the system this year," the Associated Press reports.

15 Jul 2009

Despite some progress, key senators say August deadline a longshot

One day after President Obama told lawmakers to speed up their pace, three key Finance Committee senators expressed doubts about meeting the President's August deadline for passing a reform proposal, Politico reports. Sen. Kent Conrad, D-N.D., said he doesn't "see how" his colleagues can confirm the new Supreme Court nominee, Sonia Sotomayor, and pass a health bill in the time left before the August recess.

15 Jul 2009

Obama may settle for Democrat-only support to pass health reform

"President Barack Obama may rely only on Democrats to push health-care legislation through the U.S. Congress if Republican resistance doesn't eventually give way, two of the president's top advisers said," Bloomberg reports.

15 Jul 2009

Senate Finance Committee under pressure to produce health bill

President Obama told Sen. Max Baucus that he wants a Senate Finance Committee health overhaul bill by the end of the week, The Associated Press reports. "These officials said Obama made his wishes known directly to Baucus, D-Mont., at a White House meeting Monday attended by administration officials and senior Democratic lawmakers."

15 Jul 2009

Abortion issue could derail health reform

Nineteen Democrats have written House Speaker Nancy Pelosi promising not to vote for a health bill that includes funding for abortion, igniting a debate that has the potential to derail a health care overhaul, NPR reports.

15 Jul 2009

HELP Committee approves protection for high tech drug companies from generics

"Senators agreed Monday to give high-tech biologic drugs 12 years of market protection before generic versions can compete," according to The Associated Press.

15 Jul 2009

U.N. calls for investing in women to ensure economic recovery, reduce 'health gap'

To mark World Population Day on July 11, U.N. officials are calling for investment in women and girls during the global financial crisis as a way to promote economic recovery and tackle poverty and inequality, afrol News reports.

15 Jul 2009

Developing countries can successfully combat HIV/AIDS epidemic with generics

Brazil's nearly two-decade effort to treat people living with HIV and AIDS shows that developing countries can successfully combat the epidemic. Inexpensive generic medicines are a large part of the solution, say researchers from Brown University and the Harvard School of Public Health.

14 Jul 2009

IQ explains some of the difference in heart disease between people of high and low socio-economic status

A unique study looking at the difference in cardiovascular disease (heart disease and stroke) and life expectancy between people of high and low socio-economic status has found that a person's IQ may have a role to play.

14 Jul 2009

Simulating medical situations helps students learn, retain basic science concepts

Simulating medical scenarios helps medical students learn and retain vital information, according to a new study done by researchers at Wake Forest University School of Medicine.

14 Jul 2009

Overcoming the big ‘nanotech’ challenges

Whether in the fields of medicine, sustainable energy supply or environmental protection, without making use of nanotechnology we will not be capable of overcoming the challenges which the future presents. In parallel with these efforts, though, it is essential that we examine the new technology very carefully for potential risks, such as those presented by free nanoparticles.

14 Jul 2009