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The banded sedimentary rock layers of the Willwood formation in Wyoming provide clues as t...

There's an element of déjà vu in the most recent political news on climate change: UN-led talks, like the recent Lima summit, that end with disgruntled environmentalists and plans for yet another summit. At this point, our best hope is to mitigate the effects of global warming (which is occurring faster than previously thought) and, if possible, keep temperature rises to a maximum of 2° C (3.6° F). While the future of the planet looks uncertain with unpredictable climate patterns, U.S researchers looking to the past to gain a better understanding of modern climate change have found the rate of modern, human-caused global warming resembles that which occurred almost 56 million years ago much more closely than previously thought.  Read More

Ling Zang with his prototype explosives sensor (Photo: Dan Hixon, University of Utah Colle...

Along with flame-retardant clothing, flexible supercapitors and a stronger alternative to carbon fiber, carbon nanotubes may soon have yet another application. Led by Prof. Ling Zang, a team of researchers at the University of Utah has integrated the tiny tubes of carbon atoms into a prototype explosives sensor. It can also detect illegal drugs and toxic chemicals such as nerve gas, reportedly doing so better than currently-used technologies.  Read More

Researchers at the University of Utah have created a jet-fuel powered fuel cell that runs ...

Engineers at the University of Utah have developed and built the very first fuel cell using jet fuel that operates at room-temperature without the need to ignite the fuel. Using enzymes to help produce electricity, these new fuel cells have the potential to power everything from portable electronic devices to cars and off-grid power systems.  Read More

Artists impression of M60-UCD1 – a dwarf galaxy with a supermassive black hole at its cent...

Astronomers from the University of Utah, using the Gemini North telescope on Hawaii’s Mauna Kea and images captured by the Hubble Space Telescope, have discovered a dwarf galaxy that is the smallest ever recorded with a supermassive black hole at its center. The galaxy, M60-UCD1, has been found to contain a black hole with a mass equivalent to 21 million times that of our own sun and whose presence may suggest that such enormous black holes could be more common than previously thought.  Read More

Using a US$40 needle, the scientists created a 3D microscope capable of creating images wi...

Beginning with a US$40 needle, researchers from the University of Utah have designed a microscope with the ability to generate miniaturized 3D images. The low-cost device is capable of producing images around 70 times smaller than the width of a human hair, a development that could offer new insights into how particular proteins in the brain function.  Read More

Disabled mice regained the ability to walk less than two weeks after receiving human neura...

When scientists at the University of Utah injected human stem cells into mice disabled by a condition similar to multiple sclerosis, they expected the cells to be rejected by the animals' bodies. It turned out that the cells were indeed rejected, but not before they got the mice walking again. The unexpected finding could have major implications for human MS sufferers.  Read More

Researchers at the University of Utah have discovered a method for creating solar cell mat...

For most people, experiments involving a home microwave typically don't go much further than inflating a marshmallow like a balloon or reheating leftovers in plasticware – both with messy results. For metallurgists though, microwaves are sometimes employed to efficiently process metals, which is how researchers at the University of Utah found themselves using a secondhand kitchen appliance in their lab. Their resourcefulness paid off recently, when the team discovered a method for creating solar cell material with just a few basic ingredients and an old microwave.  Read More

The Multi-Angle Snowflake Camera, or MASC, is able to capture 3D photos of individual snow...

Falling snow can play havoc with radar systems, so the more that we know about the manner in which snow falls, the better that those systems can be equipped to compensate for it. That’s why for the past three years, researchers from the University of Utah have been developing a device known as the Multi-Angle Snowflake Camera – or MASC. Using three cameras and two motion sensors, it captures 3D photos of snowflakes in free-fall.  Read More

A prototype of the Rapid Rehab insole

People who have received an artificial leg, had a hip replacement, or who are recovering from a broken leg all want to avoid one thing – developing a limp. Not only will it limit their mobility and increase the risk of falls, but it can also lead to problems such as osteoarthritis. That’s why University of Utah mechanical engineer Prof. Stacy Bamberg is developing the Rapid Rehab system – it’s a “smart” insole paired to a smartphone app, designed to provide users with feedback on how they walk.  Read More

Omaha Beach in Normandy, France, as it appears today (Photo: Anton Bielousov via Wikipedia...

Sandy beaches are a delight for swimmers, surfers, sailors, and people strolling down the boardwalk. A horde of beautiful shells and buried coins (not to mention the occasional dropped ring) awaits the skilled beachcomber. Beach sand also carries within it a variety of traces of the history of that beach. A prime example is the magnetic sands of Normandy.  Read More

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