U.S. experts say known planets outside of Earth's solar system, currently numbered at 277, could soon include smaller planets that are closer to Earth's size.

Space & Earth - Space Exploration

Mar 24, 2008 4.1 / 5 (8) 1

Individuals who have one or two parents with hypertension appear to have a significantly increased risk of developing elevated blood pressure throughout their adult lives, according to a report in the March 24 issue of Archives of ...

Medicine & Health - Medical research

Mar 24, 2008 5 / 5 (1) 0

Patients with nonalcoholic fatty liver disease (NAFLD) have suboptimal levels of cardiovascular fitness, muscle strength, body composition and physical fitness, according to a new study. The findings appear in the April issue ...

Medicine & Health - Diseases, Conditions, Syndromes

Mar 24, 2008 5 / 5 (1) 0

About one-fourth to one-half of new cancer treatments that reach assessment in phase 3 randomized clinical trials are eventually proven successful, according to a report in the March 24 issue of Archives of Internal Medicine, one of ...

Medicine & Health - Cancer

Mar 24, 2008 5 / 5 (2) 0

Doctors diagnose and prescribe treatment for brain tumors by studying, under a microscope, tumor tissue and cell samples obtained through invasive biopsy or surgery. Now, researchers at UCSD School of Medicine have shown ...

Medicine & Health - Medical research

Mar 24, 2008 4.7 / 5 (3) 0

The vast Tibetan Plateau--the world's highest and largest plateau, bordered by the world's highest mountains--has long challenged geologists trying to understand how and when the region rose to such spectacular heights. New ...

Space & Earth - Earth Sciences

Mar 24, 2008 4.3 / 5 (19) 0

It turns out ants, like humans, are true farmers. The difference is that ants are farming fungus. Entomologists Ted Schultz and Seán Brady at the Smithsonian’s National Museum of Natural History have published ...

Biology -

Mar 24, 2008 4.6 / 5 (10) 1

Researchers then took this success a step further. Using a method developed in their laboratory to rapidly and accurately forecast drug-resistant Bcr-Abl mutations, Deininger and colleagues established a resistance ‘profile’ ...

Medicine & Health - Diseases, Conditions, Syndromes

Mar 24, 2008 5 / 5 (1) 0

Looking for answers in the bright light of day, rather than the confined beam of a street light at night. That’s how University of Michigan researcher Sofia Merajver, M.D., Ph.D., describes the power of a new mathematical ...

Biology -

Mar 24, 2008 4.8 / 5 (4) 1

Male infants in developed nations are more likely to die than female infants, a fact that is partially responsible for men’s shorter lifespans, reveals a new study by researchers from University of Pennsylvania and University ...

Medicine & Health - Medical research

Mar 24, 2008 3.8 / 5 (5) 1

Corn has long been known as the primary food crop in prehistoric North and Central America. Now it appears it may have been an important part of the South American diet for much longer than previously thought, according to ...

Biology -

Mar 24, 2008 4.5 / 5 (8) 0

Before swatting at one of those pesky flies that come out as the days lengthen and the temperature rises, one should probably think twice. A University of Missouri researcher has found, through the study of ...

Biology -

Mar 24, 2008 4.3 / 5 (21) 1

Atmospheric carbon dioxide levels are rising at an alarming rate, and new research indicates that soybean plant defenses go down as CO2 goes up. Elevated CO2 impairs a key component of the plant’s defense ...

Biology -

Mar 24, 2008 3 / 5 (16) 4

Real-life crime scene analysis of bloodstains, fingerprints, and other evidence does not match the speed and certainty on television shows such as CSI. But thanks to advances in chemistry, fact is catching up with fiction ...

Chemistry -

Mar 24, 2008 4.7 / 5 (3) 0

Hepatitis C-related deaths in the United States increased by 123 percent from 1995 through 2004, the most recent year for which data are available. Mortality rates peaked in 2002, then declined slightly overall, while continuing ...

Medicine & Health - Diseases, Conditions, Syndromes

Mar 24, 2008 not rated yet 0