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Medical Engineering

Lights, Chemistry, Action: New Method for Mapping Brain Activity

Building on their history of innovative brain-imaging techniques, scientists at the U.S. Department of Energy's Brookhaven National Laboratory and…

Life & Chemistry

Naturally-Occurring Substance Proves Effective Against Deadly Skin Cancer in Test Tube and Mice Studies

“We identified gossypin as a novel agent with dual inhibitory activity towards two common mutations that are the ideal targets for melanoma treatment,” said…

Materials Sciences

Redesigned Material Could Lead to Lighter, Faster Electronics

The same material that formed the first primitive transistors more than 60 years ago can be modified in a new way to advance future electronics, according to a…

Medical Engineering

Tiny Wireless Device Shines Light on Mouse Brain, Generating Reward

The researchers, at Washington University School of Medicine in St. Louis and the University of Illinois at Urbana-Champaign, developed tiny devices,…

Physics & Astronomy

UA Mars Camera Discovers Clues About Lost Spacecraft

In 1971, the former Soviet Union launched the Mars 2 and Mars 3 missions to Mars. Each consisted of an orbiter plus a lander. Both orbiter missions were…

Environmental Conservation

Researchers Measure Reaction Rates of Second Key Atmospheric Component

Researchers at Sandia National Laboratories’ Combustion Research Facility, the University of Manchester, Bristol University, University of Southampton and Hong…

Physics & Astronomy

Ice Cloud Heralds Fall at Titan's South Pole

Made from an unknown ice, this type of cloud has long hung over Titan's north pole, where it is now fading, according to observations made by the Composite…

Earth Sciences

Global Evaporation Measurement Technique Transforms Data Accuracy

“This is the first time we've been able to map evaporation in a consistent way, using concrete measurements that are available around the world,” says Pierre…

Materials Sciences

Stem Cells Thrive in Hydrogel for Faster Bone and Cartilage Growth

Stem cells can be coaxed to grow into new bone or new cartilage better and faster when given the right molecular cues and room inside a water-loving gel,…

Environmental Conservation

Sea Mammals Seek Shelter: The Impact of Tuna Fishing

The committee also worried about how tuna fishing was accidentally killing thousands of dolphins, trapped in fishing gear. And they considered reports about…

Health & Medicine

Molecular Links Between Obesity, Heart Disease, and Hypertension

Obesity, heart disease, and high blood pressure (hypertension) are all related, but understanding the molecular pathways that underlie cause and effect is…

Life & Chemistry

A novel surface marker helps scientists 'fish out' mammary gland stem cells

Identifying genetic programs that maintain self-renewing capabilities therefore is a vital step in understanding the errors that derail a normal stem cell,…

Health & Medicine

Soy-Based Compound Shows Promise Against Colorectal Cancer Cells

Research on a soy-based treatment for colorectal cancer, a promising agent in ovarian cancer, and a new drug target for advanced prostate cancer was presented…

Earth Sciences

CO2 Removal: Cost-Effective Solutions for Climate Protection

It could allow prolonging greenhouse-gas emissions from sectors like transport that are difficult, thus expensive, to turn away from using fossil fuels. And it…

Health & Medicine

New Method Reveals Epitopes in Dengue Virus for Better Defense

The researchers found that the dengue virus particles swell slightly and take on a bumpy appearance when heated to human body temperature, exposing “epitopes,”…

Health & Medicine

Asbestos, Asbestosis, and Smoking: Lung Cancer Risk Insights

“The interactions between asbestos exposure, asbestosis and smoking, and their influence on lung cancer risk are incompletely understood,” said lead author…

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