Over 1,500 scientists, including most Nobel laureates in science, call on governments to act immediately to prevent devastating consequences of human-induced global warming. A strong climate treaty would address the planet's most serious threats and protect future generations.
A new coating developed by Sandia National Laboratories has increased sensor sensitivity by a factor of about 500, making it ideal for detecting dangerous molecules in the air or water. This technology could aid in combatting terrorism and also benefit industries such as oil and pharmaceuticals.
Infants born to mothers imprisoned during pregnancy have healthier birthweights, on average heavier than infants born to mothers jailed at other times. Research suggests that prenatal care, food, and shelter may contribute to this phenomenon, possibly due to reduced domestic and sexual abuse.
Researchers discovered identical DNA fingerprints in bacterial cultures from two TB patients who were bronchoscoped at the same hospital. The study emphasizes the importance of maintaining TB DNA fingerprint registries to identify unsuspected transmission modes.
Researchers created a topical hand cream that prevents two common latex allergy reactions, sensitization and contact dermatitis. The cream's zinc gel composition forms a protective matrix on the skin's surface, binding soluble latex proteins and other irritants to prevent allergic responses.
Researchers develop novel approach to block HIV virus from invading white blood cells, potentially treating AIDS patients with genetic modification and reinfusion of immune-boosting lymphocytes. This strategy may provide a new paradigm for HIV treatment, protecting cells from infection rather than inhibiting replication.