Researchers found that HIV-positive patients living in the eastern United States are at a higher risk of developing tuberculosis, particularly if they have low levels of CD4 cells. The study also revealed that nearly 25% of those diagnosed with TB died from the disease.
Scientists detect unique X-ray vibrations in black hole candidate GRS 1915+105, potentially revealing its mass and rotation rate. The discovery is consistent with predictions made by the Stanford astrophysics group three years ago.
Astronomers have discovered a binary system featuring a dead white dwarf star orbiting an exotic neutron star with a mass 1.5 times that of the Sun. The neutron star's intense gravity is slowly consuming its companion, causing peaks in ultraviolet radiation every 11 minutes.
The study confirms the Bornean rhino's genetic distinctness from other Sumatran rhinos, with a 1% difference in genetic code, making interbreeding unlikely. Only 50-100 animals remain, and conservation efforts are needed to protect them.
Astronomers predict that the debris cloud from Supernova 1987A will continue to expand and brighten over the next decade, reaching its final stage by 2007 A.D. The ring of hydrogen gas surrounding the supernova is expected to increase in brightness by a factor of 1,000.
Research funded by NSF seeks to improve jury decision-making in capital cases, where jurors may not fully comprehend instructions and legal definitions. Researchers aim to develop modifications to court procedures to help jurors make decisions more consistent with the law.
The new Moore Options program uses AIDS specialists as primary care providers and coordinators, focusing on complex patient needs. Published studies show improved outcomes and lower costs for patients treated by experienced care providers.
A new species of ground beetle, Platynus indecentis, has been officially named and described by entomologists at Cornell University. The beetle was found in the Ithaca area and has a natural range extending from Maine to Ohio and Ontario to Maryland.