Researchers created a new barium hexaaluminate (BHA) catalyst that allows for low-temperature combustion and high-temperature thermal stability, reducing pollutants from natural gas power plants. The catalyst can withstand temperatures up to 1300°C and has been shown to be stable in the presence of water vapor and other poisons.
A team of MIT researchers has successfully created an atom amplifier, increasing the intensity of a beam of atoms while maintaining their precise quantum mechanical wave formation. This achievement completes the laser analogy and has significant implications for precision sensors in navigation, geological exploration, and atomic clocks.
Quantum Magnetics Inc. is adapting nuclear quadrupole resonance technology for landmine detection in a portable detector for U.S. marines and a vehicle-mounted system for the U.S. Army. The technology was originally developed for explosives and narcotics detection, with successful demonstrations at airport operations.
Researchers at Beth Israel Deaconess Medical Center have discovered a potent new substance, canstatin, that inhibits the growth of tumors by blocking the formation and growth of new blood vessels. The naturally occurring protein is effective in both prostate and renal cancer models.
Scientists have documented reversible bone shrinkage in Galapagos iguanas during El Niño years. The reptiles adapt by shrinking to reach an optimal body size for survival, with significant increases in survival rate and efficiency. Researchers now seek the underlying mechanisms behind this remarkable adaptation.
The series features Harbor Branch scientists presenting their latest research on topics such as the Indian River Lagoon, bioluminescence in deep-sea animals, coral reef ecosystems, and more. A portion of the funds raised will also support internships and scholarships for graduate students pursuing ocean sciences careers.
The University of Chicago is set to receive a new laboratory complex, the Interdisciplinary Research Building, thanks to a $131.5 million investment from the Howard Hughes Medical Institute. The 375,000-gross-square-feet building will bring together researchers from various fields, enhancing collaboration and idea-sharing.
Researchers at Yale University have developed a non-invasive procedure using Doppler ultrasound to detect fetal anemia, which can save up to $50 million annually. The new method is more accurate than traditional invasive tests and does not pose any risk to the mother or fetus.
The American Association for the Advancement of Science (AAAS) honored science writers who tackled complex topics with clarity and coherence. AAAS Science Journalism Awards recognized four award-winning journalists for their outstanding work in large newspaper category winner George Johnson and magazine co-winners Robert Kunzig.
Researchers at Georgia Tech Research Institute developed a Computer-Aided Design Support System to minimize human errors in traffic management center design. The CADSS provides interactive tools, including guidelines, case studies and report generation, to consider human factors in the design process.
NASA has awarded $22 million in grants to 65 researchers to explore the effects of microgravity on materials science. The research will be conducted both on Earth and in space, with a focus on understanding fundamental physical and chemical processes.
A UK study found that individuals who completed an intensive, very low calorie diet (VLCD) program maintained a significant weight loss of 23% or more for over five years. This is higher than the general rate of weight loss with modest programs, which averages 9%.
Researchers at Vanderbilt University successfully removed a golf-ball sized tumor from a patient's brain using a precise infrared beam of light. The operation marks the first time a free electron laser has been used in a clinical setting, paving the way for potentially more precise and effective brain tumor removals.