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Earth Sciences

Methane Gas Concentrations Near Normal Levels Again

Findings from the research study, led by oceanographers John Kessler of Texas A&M and David Valentine of UCSB, were published today in Science Xpress, in…

Physics & Astronomy

Fermi's Large Area Telescope Sees Surprising Flares in Crab Nebula

“We were dumbfounded,” said Roger Blandford, who directs the Kavli Institute for Particle Astrophysics and Cosmology, jointly located at the Department of…

Earth Sciences

NOAA-led Research Team Takes Measure of the Variability of the Atmosphere’s Self-Cleaning Capacity

The issue has been controversial for many years, with some studies suggesting the self-cleaning power of the atmosphere is fragile and sensitive to…

Earth Sciences

Freshwater Methane Release Changes Greenhouse Gas Equation

John Downing, an Iowa State University professor in the ecology, evolution and organismal biology department, is part of an international team that concluded…

Life & Chemistry

UF Study Reveals Humans First Wore Clothes 170,000 Years Ago

Principal investigator David Reed, associate curator of mammals at the Florida Museum of Natural History on the UF campus, studies lice in modern humans to…

Studies and Analyses

Data Exclusivity and Its Impact on Pharma Innovation

Pharmaceutical companies and generic drug manufacturers have long been at odds over regulations about “data exclusivity,” the period of time before generic…

Life & Chemistry

Furans: Versatile Building Blocks in Natural Product Innovation

In many significant natural products, furans are a key motif. These oxygen-containing five-membered heterocycles are also versatile building blocks in the…

Physics & Astronomy

Longstanding Mystery of Sun's Hot Outer Atmosphere Solved

Now scientists believe they have discovered a major source of hot gas that replenishes the corona: jets of plasma shooting up from just above the Sun's surface.

Life & Chemistry

Biofuel Grasslands Support Birds More Than Ethanol Corn

Federal mandates and market forces both are expected to promote rising biofuel production, MSU biologist Bruce Robertson says, but the environmental…

Earth Sciences

Sulphur’s Key Role in Gold Mine Formation Revealed

The findings were published in the December issue of Nature Geoscience.Robert Linnen, the Robert Hodder Chair in Economic Geology in Western's Department of…

Communications Media

Regional Dialects Thrive on Twitter, CMU Research Reveals

Microbloggers may think they're interacting in one big Twitterverse, but researchers at Carnegie Mellon University's School of Computer Science find that…

Physics & Astronomy

Hotspots in Fountains on the Sun's Surface May Help Explain Coronal Heating Mystery

What makes the high atmosphere, or corona, so hot – over a million degrees, compared to the sun surface's 10,000 degrees Fahrenheit — remains a poorly…

Physics & Astronomy

Beyond the limits – the potential of new large-scale laser facilities

Gerard Mourou is Professor at the Ecole Polytechnique and Director of the Institut de Lumière Extrême in Palaiseau and inventor of the chirped pulse…

Life & Chemistry

Twisted-Wing Parasites: The Eternal Wedding Flight Explained

Its stay on this planet was actually meant to be a very short one. Male twisted-wing parasites (Strepsiptera) usually have a life span of only few hours….

Life & Chemistry

Proteins Need Chaperones

Young unmarried girls used to be accompanied by chaperones at social events. Their task was to prevent their charge from having undesirable romantic rendezvous…

Studies and Analyses

Energy Use and Economic Growth: Key Insights From New Study

A study that relates global energy use to economic growth, published in the January issue of BioScience, finds strong correlations between these two measures…

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