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Phys.org / Life with one less: Engineered bacteria break the 20-amino-acid rule

One of life's many mysteries is how it ended up choosing only a set of 20 amino acids to build proteins for its wide catalog of organisms, from single-celled bacteria to behemoth whales. From a chemical standpoint, many of ...

May 5, 2026
Phys.org / Lab-evolved cyanobacteria survive minute-by-minute light swings, offering clues to hardier crops

Plant scientist Dario Leister and his team are investigating how cyanobacteria adapt to rapidly changing light intensities. This could help optimize photosynthesis in crops. Photosynthesis is one of the most complex processes ...

May 8, 2026
Medical Xpress / Brain-based index may reveal Alzheimer's risk patterns in adults as young as 30

Over the past few decades, neuroscientists and medical researchers worldwide have been trying to leverage available health records, brain scans and other medical data to uncover biological markers associated with the onset ...

May 5, 2026
Medical Xpress / Children with rare debilitating brain diseases suffer from mutations in a little-known protein complex

Thousands of times per year, a family's moment of joy turns to unexpected grief. A seemingly healthy infant stops smiling or making eye contact. Their limbs grow weak. The tiny child suffers seizures and breathing problems.

May 8, 2026
Phys.org / Colored microplastics could be making global warming worse

There's more bad news about microplastics. We already know they pose a risk to health and can pollute ecosystems, but now researchers have discovered that tiny plastic particles drifting in Earth's atmosphere could be a significant ...

May 5, 2026
Phys.org / Quantum metallurgy: Electron crystals deform and melt

In a process analogous to how solids melt into liquids, the electrons in many different metals form crystal-like patterns that can deform and melt, opening new pathways for neuromorphic computing and superconductors, University ...

May 7, 2026
Medical Xpress / How a tiny cell structure may shape brain development and drive disease

A largely overlooked structure inside our cells may play a crucial role in how the brain forms, offering new insight into developmental disorders and potential therapies.

May 8, 2026
Phys.org / What is the 'gray rock' method for dealing with narcissists or difficult family members?

If you're dealing with a relationship marked by conflict, criticism or manipulation—be it with a parent, co-parent or colleague—chances are you've come across the "gray rock" method on social media or advice blogs.

May 9, 2026
Medical Xpress / Specialized RNA molecules could counter ALS neurodegeneration

Misshapen proteins cause a mess of trouble—particularly in neurodegenerative diseases. But a new study suggests it's possible that giving them a little bit of extra support could keep them working correctly, and even reverse ...

May 8, 2026
Phys.org / New task-setting study shows that male bumblebees are more active and adaptable

Male bumblebees are more active and flexible in behavior than female bees, new University of Chester–led research has found, after creating tasks to analyze how the insects explore, recognize colors and learn to earn rewards. ...

May 8, 2026
Phys.org / Photonics advance could enable compact, high-performance lidar sensors

Lidar systems use pulses of infrared light to measure distance and map a 3D scene with high resolution, allowing autonomous vehicles to rapidly react to obstacles that appear in their path. But traditional lidar sensors are ...

May 7, 2026
Phys.org / One fifth of flowering plant evolutionary history is at risk of extinction, experts warn

In a new study published in the journal Science, researchers from the Royal Botanic Gardens, Kew, ZSL (Zoological Society of London) and their international collaborators including Boise State University present the first ...

May 8, 2026