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Physics & Astronomy

New Optical Tweezer Innovation from Harvard Engineers

Researchers at the Harvard School of Engineering and Applied Sciences (SEAS) demonstrated a new type of optical tweezer with the potential to make biological…

Environmental Conservation

New Coral Reef Baseline Set by Scripps Expedition

An ambitious expedition led by scientists at Scripps Institution of Oceanography at UC San Diego to a chain of little-known islands in the central Pacific…

Life & Chemistry

Bacterial 'battle for survival' leads to new antibiotic

MIT biologists have provoked soil-dwelling bacteria into producing a new type of antibiotic by pitting them against another strain of bacteria in a battle for…

Environmental Conservation

Butterfly fish 'may face extinction'

The case of the Chevroned Butterflyfish is a stark example of how human pressure on the world’s coral reefs is confronting certain species with ‘blind alleys’…

Environmental Conservation

How Rats Disrupt Island Ecosystems and Seabird Colonies

Seabird colonies on islands are highly vulnerable to introduced rats, which find the ground-nesting birds to be easy prey. But the ecological impacts of rats…

Health & Medicine

Blood Testing Breakthrough: Identifying Mood Disorder Biomarkers

Investigators from Indiana propose, and provide proof of principle for, an approach to help identify blood biomarkers for mood state. They measured…

Life & Chemistry

How High Zinc Levels in Lung Cells Impact Growth and DNA

The research, published in the March 08 issue of the Experimental Biology and Medicine, demonstrated that the essential nutrient zinc, at elevated physiologic…

Earth Sciences

West Dust Levels Surge 500% in 200 Years: Key Insights

The West has become 500 percent dustier in the past two centuries due to westward U.S. expansion and accompanying human activity beginning in the 1800s,…

Life & Chemistry

Notch’s Role in Bone Formation and Strength Revealed

“We knew that Notch is important in patterning the skeleton,” said Dr. Brendan Lee, professor of molecular and human genetics and pediatrics at BCM and a…

Life & Chemistry

New Protein Identified for Targeting Cancer Responses

Appearing online ahead of print in Nature Medicine, the researchers report the identification of a small protein that specifically recognizes tumors responding…

Life & Chemistry

Innovative Chemical Toolkit Unlocks Mitochondrial Insights

A new chemical toolkit provides the first clinical explanation for these and other physiological mysteries. The answers, it turns out, all boil down to…

Agricultural & Forestry Science

Farmers’ Views on GM Crops: Insights from Research Study

A group at the Open University, led by Professor Andy Lane, has taken the first systematic look at what large-scale, commodity farmers – not those mainly…

Studies and Analyses

Study Reveals Spine Surgery Surpasses Nonsurgical Treatments

Spinal stenosis involves a narrowing of a passage in the spine through which nerves pass, and it can result in a debilitating pain in the lower back, hips and…

Studies and Analyses

Missouri Hunger Crisis: Study Reveals Rising Food Insecurity

More than $1.1 billion a year is spent on public programs in Missouri, yet a new University of Missouri study reports the state has a rising number of people…

Power and Electrical Engineering

New Coating Boosts Solar Cell Efficiency Significantly

A team of Northwestern University researchers has developed a new anode coating strategy that significantly enhances the efficiency of solar energy power…

Health & Medicine

'Fluorescent' cells give early warning for eye disease

Scientists at the University of Michigan have shown that their new metabolic imaging instrument can accurately detect eye disease at a very early stage. Such a…

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