All News

Earth Sciences

Typhoon Ma-on's Eye Seen in NASA Satellite Images

The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument that flies aboard NASA's Aqua satellite took an image of Typhoon Ma-on that clearly shows…

Medical Engineering

PET Scan with [11C]Erlotinib: Noninvasive Lung Tumor Detection

“Traditionally, pediatric patients who require coronary artery imaging have undergone a cardiac catheterization, which is an invasive procedure with a…

Earth Sciences

NASA's Aura satellite measures pollution 'butterfly' from fires in central Africa

An image of the pollution from agricultural fires in central Africa was created from data of nitrogen dioxide (NO2) levels over the period from July 7 to 12,…

Power and Electrical Engineering

Fuel Cell Mobile Lighting System Featured at Space Shuttle Atlantis Launch

The lighting system, sponsored by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) in conjunction with Boeing Co.,…

Environmental Conservation

2011 ‘Dead Zone’ Could Be Biggest Ever

Oceanography professor Steve DiMarco, one of the country’s leading authorities on the dead zone, says the team of researchers journeyed more than 1,400 miles…

Environmental Conservation

Loss of Top Animal Predators Has Massive Ecological Effects

“Trophic Downgrading of Planet Earth,” a review paper that will be published on July 15, 2011, in the journal Science, concludes that the decline of large…

Earth Sciences

Fast-Shrinking Glacier Also Experienced Rapid Growth

The conclusion stems from new research on Jakobshavn Isbrae, a tongue of ice extending out to sea from Greenland’s west coast. Through an analysis of adjacent…

Agricultural & Forestry Science

Wood Products Part of Winning Carbon-Emissions Equation

But rather than just letting the forest sit there for a hundred or more years, the amount of carbon dioxide taken out of the atmosphere could be quadrupled in…

Agricultural & Forestry Science

Research Finds Link Between Increased Crops and Deforestation in Amazon, but Issue Not So Cut and Dry

Although this cause-and-effect finding seems fairly straightforward, the issue of deforestation in the Amazon is more complex and more devastating than…

Life & Chemistry

New Technique Boosts Efficiency of Blood Cell Production From Human Stem Cells

“There are further improvements that we need to make, but this takes us a significant step closer to the ultimate goal, which is to be able to take ordinary…

Life & Chemistry

Transcriptional Co-Activators: Key Insights from New Research

In their latest study, published in the July 15, 2011, issue of Genes & Development, researchers at the Stowers Institute for Medical Research discovered that…

Life & Chemistry

Ready, Go!

An assembly of transcription elongation factors known as Super Elongation Complex, or SEC for short, helps paused RNA polymerases to come online and start…

Life & Chemistry

Hunting the unseen

A better knowledge about the composition of sub-atomic particles such as protons and neutrons has sparked conjecture about, as yet, unseen particles. A tool…

Life & Chemistry

Tracking a moving target

The influenza pandemic that began in Mexico in April 2009 rapidly spread throughout the world and arrived in Japan one month later. Now, a research team led by…

Life & Chemistry

Lending a helping hand

Many proteins, the primary building blocks of life, depend on elements such as copper, zinc and other trace elements to function properly. “Some metal…

Life & Chemistry

Monitor Cellular Interactions With Innovative Nanotech Sensors

Using nanotechnology to engineer sensors onto the surface of cells, researchers at Brigham and Women's Hospital (BWH) have developed a platform technology for…

Feedback