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Earth Sciences Jun 11, 2024

How tiny cracks lead to large-scale faults

The geological and topographical features that make up the world we live in are shaped in large part by faults and fractures in Earth's brittle crust. Faults arise from preexisting microscopic imperfections within rock. When ...

Optics & Photonics Jun 10, 2024

New chip-scale erbium-based laser offers broad wavelength tunability

Lasers have revolutionized the world since the 60s and are now indispensable in modern applications, from cutting-edge surgery and precise manufacturing to data transmission across optical fibers.

Plasma Physics Jun 10, 2024

How does light interact with matter at extreme intensities, near the Schwinger limit?

The experimental generation of increasingly intense light beams could help to unveil new physical regimes occurring in the presence of very strong electromagnetic fields. While some progress has been made towards this goal, ...

Nanophysics Jun 7, 2024

Researchers engineer new approach for controlling thermal emission

The University of Manchester's National Graphene Institute has spearheaded an international team to engineer a novel approach for controlling thermal emission, detailed in a paper published in Science. This breakthrough offers ...

Cell & Microbiology Jun 7, 2024

New insights into how cyanobacterial proteins cycle carbon in changing conditions

The products of photosynthesis are easy to point out. Plants, algae and cyanobacteria create the air we breathe and the fuel for food webs as they turn carbon dioxide and water into oxygen and sugars. How photosynthesis works, ...

Political science Jun 6, 2024

Popular chatbot is a politically left-leaning EU supporter, study suggests

With the European Parliament elections now underway, millions of EU citizens are finalizing their decisions about which political party best represents their views.

Ecology Jun 6, 2024

Cities contain pockets of nature—our study shows which species are most tolerant of urbanization

The Earth is losing animals, plants and other living things so fast that some scientists believe the planet is entering its sixth mass extinction. But there's some surprising good news: Urban areas may be key to slowing down ...

Astronomy Jun 6, 2024

New instrument to search for signs of life on other planets

The European Southern Observatory (ESO) has signed an agreement for the design and construction of ANDES, the ArmazoNes high Dispersion Echelle Spectrograph.

Earth Sciences Jun 5, 2024

NASA launches second small climate satellite to study Earth's poles

Data from the pair of CubeSats will offer new insights into how much heat the Arctic and Antarctica radiate into space and how this influences global climate.

Space Exploration Jun 5, 2024

NASA has a new database to predict meteoroid hazards for spaceflight

There are plenty of problems that spacecraft designers have to consider. Getting smacked in the sensitive parts by a rock is just one of them, but it is a very important one.

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