the risk of alcohol poisoning is a far more realistic concern as stated in previous studies on the topic ” Coelhan pointed out that beers produced in at least six other countries had higher arsenic ... - Read More
The cost of complying with tougher EPA air quality standards could spur an increased shift away from coal and toward natural gas for electricity generation according to a new Duke University study Share This See ... - Read More
A versatile NASA airborne imaging radar system is showcasing its broad scientific prowess for studying our home planet during a month long expedition over the Americas Share This See Also Earth Science Geology Global Warming ... - Read More
Researchers at the University of Leeds may have solved a key puzzle about how objects from space could have kindled life on Earth Share This See Also Geochemistry Near Earth Object Impacts Origin of Life ... - Read More
In a geological moment about 66 million years ago something killed off almost all the dinosaurs and some 70 percent of all other species living on Earth Only those dinosaurs related to birds appear to ... - Read More
Two annually dated ice cores drawn from the tropical Peruvian Andes reveal Earth's tropical climate history in unprecedented detail year by year for nearly 1 800 years Share This See Also Climate Ice Ages Global ... - Read More
A structural biologist at the Florida State University College of Medicine has made discoveries that could lead scientists a step closer to understanding how life first emerged on Earth billions of years ago Share This ... - Read More
One often ignored consequence of global climate change is that the Northern Hemisphere is becoming warmer than the Southern Hemisphere which could significantly alter tropical precipitation patterns according to a new study by climatologists from ... - Read More
NASA's Solar Radiation and Climate Experiment SORCE satellite has been providing data on the sun's irradiance for 10 years SORCE measures electromagnetic radiation produced by the sun and the power per unit area of that ... - Read More
When blessed with a resource in overwhelming abundance it's generally a good idea to make valuable use of that resource Lignocellulosic biomass is the most abundant organic material on Earth For thousands of years it ... - Read More
Beneath the ocean floor is a desolate place with no oxygen and sunlight Yet microbes have thrived in this environment for millions of years Share This See Also Global Warming Geochemistry Microorganism Prokaryote Humus Eukaryote ... - Read More
Single celled archaea are invisible to the naked eye and even when using a microscope great care must be taken to observe them An international team of researchers led by the Center for Geomicrobiology Aarhus ... - Read More
A new look at conditions after a Manhattan sized asteroid slammed into a region of Mexico in the dinosaur days indicates the event could have triggered a global firestorm that would have burned every twig ... - Read More
A Stanford team has designed an entirely new form of cooling panel that works even when the sun is shining Such a panel could vastly improve the daylight cooling of buildings cars and other structures ... - Read More
An international team of plasma physicists has used one of the world's most powerful lasers to create highly unusual plasma composed of hollow atoms Share This See Also Physics Optics Quantum Physics Chemistry Thermodynamics Nuclear ... - Read More
More than 200 million years ago a massive extinction decimated 76 percent of marine and terrestrial species marking the end of the Triassic period and the onset of the Jurassic This devastating event cleared the ... - Read More
Scientists have cracked a 35 year old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA RNA or ... - Read More
In a new discovery that represents a major step in solving a critical design challenge Arizona State University Professor Hao Yan has led a research team to produce a wide variety of 2 D and ... - Read More
When it comes to examining the surface of rocks on Mars with a high powered laser five is a magic number for Los Alamos National Laboratory postdoctoral researcher Nina Lanza Share This See Also Nature ... - Read More
A Kansas State University research team has found that despite humans increasing nitrogen production through industrialization nitrogen availability in many ecosystems has remained steady for the past 500 years Their work appears in the journal ... - Read More
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