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Planetary Sciences May 15, 2024

Astronomers discover new Earth-sized world orbiting an ultra-cool star

An international team of astronomers has detected a new, Earth-sized planet just 55 light years away, orbiting an ultra-cool red dwarf star.

General Physics May 14, 2024

'Dancing' raisins: A simple kitchen experiment reveals how objects can extract energy from their environment

Scientific discovery doesn't always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes—their kitchen.

Education May 16, 2024

First-generation medical students face unique challenges and need more targeted support, say researchers

Medical research is increasingly informed by recognition of diversity's key role in addressing health equity. But when it comes to medical education, there's a group that has remained not just underrepresented but also under-researched: ...

Analytical Chemistry May 10, 2024

Accelerating material characterization: Machine learning meets X-ray absorption spectroscopy

Lawrence Livermore National Laboratory (LLNL) scientists have developed a new approach that can rapidly predict the structure and chemical composition of heterogeneous materials.

Nanophysics May 16, 2024

A golden layer unlocks sharper imaging and faster scanning with X-rays

Scientists have made a breakthrough in significantly improving the sharpness of X-ray imaging and potentially boosting the speeds at which X-ray scans can be processed. This lays the groundwork for both better medical imaging ...

Astrobiology May 12, 2024

What deadly Venus can tell us about life on other worlds

Even though Venus and Earth are so-called sister planets, they're as different as heaven and hell. Earth is a natural paradise where life has persevered under its azure skies despite multiple mass extinctions. On the other ...

Biochemistry May 14, 2024

Machine learning model uncovers new drug design opportunities

Pathogens are nothing if not adaptable, and their ability to protect themselves against antibiotics increasingly poses a public health concern. A research team led by Los Alamos National Laboratory has used machine learning, ...

Space Exploration May 15, 2024

Robotic 'superlimbs' could help moonwalkers recover from falls

Need a moment of levity? Try watching videos of astronauts falling on the moon. NASA's outtakes of Apollo astronauts tripping and stumbling as they bounce in slow motion are delightfully relatable.

Quantum Physics May 16, 2024

Scientists demonstrate the survival of quantum coherence in a chemical reaction involving ultracold molecules

If you zoom in on a chemical reaction to the quantum level, you'll notice that particles behave like waves that can ripple and collide. Scientists have long sought to understand quantum coherence, the ability of particles ...

Biotechnology May 15, 2024

Repurposed beer yeast encapsulated in hydrogels may offer a cost-effective way to remove lead from water

Every year, beer breweries generate and discard thousands of tons of surplus yeast. Researchers from MIT and Georgia Tech have now come up with a way to repurpose that yeast to absorb lead from contaminated water.

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