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Life & Chemistry

New Fluorescent Proteins Reveal Brain Cell Electrical Signals

The protein was engineered by researchers at RIKEN to help analyze rapid electrical signals in populations of nerve cells and provides a unique window onto…

Life & Chemistry

Innovative Solutions for Safe Drinking Water Access

Drinking water can transmit a number of diseases, including typhoid, dysentery, cholera, and diarrhea, which can then spread explosively throughout an entire…

Environmental Conservation

Turtles' Christmas journey tracked by scientists

Noelle and Darwinia are two adult female leatherback turtles that nest in Gabon, Western Central Africa. The research team has fitted each turtle with a small…

Life & Chemistry

Engineered Tobacco Plants Have More Potential as a Biofuel

According to Vyacheslav Andrianov, Ph.D., assistant professor of Cancer Biology at Jefferson Medical College of Thomas Jefferson University, tobacco can…

Life & Chemistry

Experimental Drug Shows Promise Against Brain, Prostate Cancers

The drug’s actions, observed in isolated human cells in one trial and in rodents in the other, are especially encouraging because they attacked not only the…

Life & Chemistry

Ongoing Evolution Among Modern Humans: the View from the Teeth

As a result, in considerations of the biology of late archaic humans such as the Neandertals, it is common to compare them to living humans and largely ignore…

Health & Medicine

Discovery Targets, Kills Tumors

“This study represents the first example of the benefits of employing a cooperative nanosystem to fight cancer,” said Michael Sailor, a professor of chemistry…

Studies and Analyses

Study Finds Phosphorus Level That Leads to Declines in Stream Water Quality

The study, which is the first to utilize the new Baylor Experimental Aquatic Research (BEAR) stream facility, demonstrates with certainty that an amount of…

Life & Chemistry

Biodegradable Particles Can Bypass Mucus, Release Drugs Over Time

The researchers say these nanoparticles, which degrade over time into harmless components, could one day carry life-saving drugs to patients suffering from…

Physics & Astronomy

Australian Lakes May Hold Clues to Life on Mars

Microbiologists like Dr. Melanie Mormile from Missouri University of Science and Technology are studying organisms found in the salt-water lakes of western…

Life & Chemistry

Birds Fight Alien Parasites

With the discovery that the medium ground finches produce antibodies aimed specifically at the parasites – a pox virus and a nest fly – “the next step is to…

Power and Electrical Engineering

New benchmarks in HVDC technology: Siemens puts world’s first 800-kV high-voltage direct-current link into operation in China

At the same time it is the first HVDC link operating at a transmission voltage of 800 kilovolts (kV). Siemens is thus setting new benchmarks in…

Life & Chemistry

Enhanced Sweet Taste: This is Your Tongue on Pot

“Our taste cells may be more involved in regulating our appetites than we had previously known,” said study author Robert Margolskee, M.D., Ph.D., a Monell…

Physics & Astronomy

Avatar's Moon Pandora Could Be Real

With NASA's Kepler mission showing the potential to detect Earth-sized objects, habitable moons may soon become science fact. If we find them nearby, a new…

Earth Sciences

Deepest Sea Floor Eruption Captured by ROV Jason

Jason, designed and operated by the Woods Hole Oceanographic Institution for the National Deep Submergence Facility, utilized a prototype, high-definition…

Life & Chemistry

Caltech Researchers Refine Fruit Fly Development Theory

For decades, science texts have told a simple and straightforward story about a particular protein—a transcription factor—that helps the embryo of the fruit…

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