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Condensed Matter

Water and quantum magnets share critical physics

In physics, things exist in phases, such as solid, liquid and gas states. When something crosses from one phase to another, we talk about a phase transition—like water boiling into steam, turning from liquid to gas.

Materials Science

Transforming circles into squares: Researchers reconfigure material topology on the microscale

Reconfigurable materials can do amazing things. Flat sheets transform into a face. An extruded cube transforms into dozens of different shapes. But there's one thing a reconfigurable material has yet to be able to change: ...

Watching cell division live

Bacteria as unicellular organisms normally reproduce by binary cell division, i.e. the duplication of the entire organism consisting of a single cell. This allows particularly rapid multiplication, such as the exponential ...

Female nurses are roughly twice as likely to commit suicide than the general female population and 70% more likely than female physicians, according to a University of Michigan study examining suicide among physicians and ...

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Protein can release trapped histones in the cell

In the cell nucleus, histones play a crucial role packaging DNA into chromatin. Histones are however very sticky to both DNA and RNA, so to ensure they are transported to the cell nucleus after synthesis and bind to the right ...

3D-printed material to replace ivory for restoration of artifacts

For centuries, ivory was often used to make art objects. But to protect elephant populations, the ivory trade was banned internationally in 1989. To restore ivory parts of old art objects, one must therefore resort to substitute ...

Two researchers at the Chinese University of Hong Kong have developed a new membrane design that prevents crossover in polysulfide redox flow batteries. In their paper published in the journal Nature Energy, Zhejun Li and ...

A team of scientists from the University of Exeter and the University of Auckland have made a breakthrough in the quest to better understand how neural systems are able to process and store information.

Ocean temperature reconstructed over the last 700,000 years

Researchers from the Oeschger Centre for Climate Change Research at the University of Bern reconstructed for the first mean ocean temperatures over the last 700,000 years using ice core data. The new knowledge serves to improve ...

Over the past decade or so, the semimetal graphene has attracted substantial interest among electronics engineers due to its many advantageous qualities and characteristics. In fact, its high electron mobility, flexibility ...

Birds take tRNA efficiency to new heights

Birds have been shaped by evolution in many ways that have made them distinct from their vertebrate cousins. Over millions of years of evolution, our feathered friends have taken to the skies, accompanied by unique changes ...

UAE to send rover to the Moon in 2022

Lunar exploration firm iSpace said Wednesday it will transport a United Arab Emirates unmanned rover to the Moon next year, as the Gulf state seeks to expand its space sector.

Ag policy in India needs to account for domestic workload

Women's increased agricultural labor during harvest season, in addition to domestic house care, often comes at the cost of their health, according to new research from the Tata-Cornell Institute for Agriculture and Nutrition ...

'Polluter elite' needs to act first on climate change

A new report by the Cambridge Sustainability Commission on Scaling Behavior Change calls on policymakers to target the UK's 'polluter elite' to trigger a shift to more sustainable behavior, and provide affordable, available ...

COVID-19, lies and statistics: Corruption and the pandemic

From Brazil to the Philippines, secretive governments across the world are responding to the COVID-19 pandemic by covering up data and bypassing public procurement rules, undermining trust in health systems, fuelling anti-vaxxers ...

Sea sponges may seem like simple creatures, but…

One sea sponge turned out to be 2,000 years old. And older giant barrel sponges appear to have a faster rate of cell division, unlike us. They produce antibiotics and much, much more. Lina Bayona Maldonado studied how the ...