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Earth Sciences

High CO2 Levels Drive Tropical Warming Trends

However, past temperature records have suggested that warming is largely confined to mid-to-high latitudes, especially the poles, whereas tropical temperatures…

Materials Sciences

Single-pixel 'multiplex' captures elusive terahertz images

A novel metamaterial enables a fast, efficient and high-fidelity terahertz radiation imaging system capable of manipulating the stubborn electromagnetic waves,…

Life & Chemistry

Tracing Cell Origins: New Methods Uncover Life Histories

Researchers have developed new methods to trace the life history of individual cells back to their origins in the fertilised egg. By looking at the copy of the…

Life & Chemistry

New Method Enhances Isotope Enrichment for Global Commodities

Researchers at The University of Texas at Austin have devised a new method for enriching a group of the world's most expensive chemical commodities, stable…

Medical Engineering

Massachusetts General’s New Protocol Extends Donor Liver Preservation

A system developed by investigators at the Massachusetts General Hospital (MGH) Center for Engineering in Medicine allowed successful transplantation of rat…

Medical Engineering

Noninvasive Brain Control: Unlocking Potential with Optogenetics

Optogenetics, a technology that allows scientists to control brain activity by shining light on neurons, relies on light-sensitive proteins that can suppress…

Physics & Astronomy

Yu Chen’s Innovative Research on Superconductivity Techniques

For his doctoral dissertation in the Goldman Superconductivity Research Group at the University of Minnesota, Yu Chen, now a postdoctoral researcher at UC…

Health & Medicine

Efficacy of Pre-IVF Hysteroscopy: New Trial Insights

A large multicentre trial seems finally to have resolved one of IVF's long-running controversies – whether the outlook for women with a poor IVF record can be…

Studies and Analyses

One-Third of Knee Replacements Found Inappropriate: Study Insights

New research reports that more than one third of total knee replacements in the U.S. were classified as “inappropriate” using a patient classification system…

Studies and Analyses

Learn Dutch While You Sleep: Study Shows Surprising Results

Reluctant students and sleepyheads take note: a study conducted at the universities of Zurich and Fribourg has shown that German-speaking students are better…

Life & Chemistry

Trees Thrive: How Extra Carbohydrates Boost Drought Resistance

Water is the limiting factor for many plants and trees. Consequently, there are grave concerns that the rainfall patterns altered by climate change could…

Life & Chemistry

Rhesus Proteins: Transporting Ions, Not Gas Ammonia

Do they carry the gas ammonia or the ammonium ion in their luggage? And is transport active or passive?

Life & Chemistry

How Mice Navigate Space to Forage for Food Effectively

The food pellet must be further away—a mouse is foraging for food. To estimate distances and to orient itself in space, the brain forms an internal spatial…

Environmental Conservation

NASA’s Ozone Data Reveals U.S. Air Quality Improvements

After ten years in orbit, the Ozone Monitoring Instrument (OMI) on NASA's Aura satellite has been in orbit sufficiently long to show that people in major U.S….

Physics & Astronomy

New Optical Fiber Packs Hundreds of Sensors for Extreme Conditions

By fusing together the concepts of active fiber sensors and high-temperature fiber sensors, a team of researchers at the University of Pittsburgh has created…

Medical Engineering

MIT Neuroscientists Control Muscle Movement with Light

For the first time, MIT neuroscientists have shown they can control muscle movement by applying optogenetics — a technique that allows scientists to control…

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