Researchers have developed a powerful tool to study gene expression by harnessing the glow of green fluorescent protein (GFP) from a Pacific Northwest jellyfish. By altering the protein's structure, scientists can now track two proteins simultaneously and determine if genes are activated at the same time.
A delegation from the Hobby-Eberly Telescope Project is meeting with South African astronomers to discuss collaboration on constructing a large astronomical telescope. The proposed telescope would be similar in design to the existing Hobby-Eberly Telescope, featuring an 11m primary mirror and 91 hexagonal segments.
The National Science Foundation's (NSF) Teacher Experience in Antarctica (TEA) program pairs K-12 teachers with scientists for three- to four-week stints, promoting science education and research integration. The six selected teachers will work on research projects at Antarctic stations or vessels.
The NHLBI is launching a 5-year, $30 million study to investigate the safety and effectiveness of cord blood transplantation as an alternative to bone marrow transplantation for various cancers, blood diseases, and genetic disorders. The study aims to provide answers to scientific and ethical questions surrounding this procedure.
Researchers at ORNL developed microscopic sensors using microcantilevers, detecting relative humidity, temperature, and pressure. They can also detect DNA, proteins, and natural gas, with potential as biosensors.