Astronomers discovered that Jupiter's massive thunderstorms closely resemble clusters of thunderstorms on Earth, but develop from the planet's core heat rather than solar heat. These mesoscale convective complexes drive Jupiter's weather system and produce huge quantities of rain.
Researchers at Queen's University have made a groundbreaking discovery about the cause of sudden heart failure after open-heart surgery. They found that a specific protein called troponin I is damaged, leading to cardiac stunning. This new understanding could lead to new ways of preventing and treating this specific heart problem.
Respiratory problems caused by workplace exposure affect various jobs, including farming, seafood industry, food processing, and manufacturing. Employers can take simple technological fixes to reduce worker risks.
Researchers have developed an automated approach to identify which molecules in a cell physically interact with each other, a crucial task for understanding life's functions. The new method enables scientists to track the 'conversations' between thousands of molecules simultaneously.
A team of scientists, including INEEL microbiologist Mark Delwiche, drilled into the ocean floor off Japan in search of methane-producing microorganisms. The goal is to understand how fast these microorganisms produce methane and potentially unlock a new renewable energy source.
The XMM-Newton satellite is now operational, sending home images of celestial objects and observing bright binary stars, pulsars, and cataclysmic variables. It will study massive black holes and exotic stars, mapping the cosmos to greater distances.
A study led by MGH researchers found that androstenedione supplementation increases testosterone levels in healthy young men, with estrogen levels also rising at both 100 and 300mg doses. Long-term effects of androstenedione on hormone levels and athletic performance are unknown
A new study by Cornell University found that ergonomic chairs do not significantly reduce the risk of carpal tunnel syndrome or other wrist injuries in computer users. Despite being designed for use during keyboarding, typists extended their wrists beyond recommended angles in all tested chairs.