Phys.org news

Phys.org / Structural blueprint for RNA therapeutics reveals why some siRNA molecules work better than others

RNA interference is a natural mechanism for living cells to control whether specific genes are being used. Crowned with the 2006 Nobel Prize in Physiology or Medicine, the discovery of RNA interference has since been harnessed ...

Jun 29, 2026
Phys.org / Decline in plankton across Northeast Atlantic sends stark warning for ocean health

Microscopic plankton are among the most important organisms on Earth. Phytoplankton produce around half of the oxygen we breathe, while plankton as a whole underpin marine food webs, support fisheries, help regulate carbon ...

Jun 29, 2026
Phys.org / Nova V612 Scuti's light curve becomes audio, revealing how stellar shocks evolved

Researchers in the Department of Physics & Astronomy at Texas Tech University recently used audio to represent the spectacular explosion of a star in deep space while also delving into the data to better understand how the ...

Jun 29, 2026
Phys.org / Gold-laced nanoparticles could eventually spot and treat endometriosis without surgery

Endometriosis is a painful, common condition affecting women worldwide, but treatment and diagnosis options are scarce. A new University of Mississippi-led study may have found an answer to both problems.

Jun 29, 2026
Phys.org / Spiders benefit from seemingly monotonous forests

In ecology, the principle holds that the more diverse and heterogeneous a habitat is, the more different species it supports. To promote species diversity in forests, clearings are therefore created for nature conservation ...

Jun 29, 2026
Phys.org / Synthetic chemical framework can switch magnetic spin states at near ambient temperatures

There is growing demand for smart materials that can change their physical properties in response to various external stimuli such as light, heat, pressure, magnetic fields and electric fields. One such physical property ...

Jun 29, 2026
Phys.org / Why people worldwide see some mental abilities as inborn and others as learned

When does a child begin to reason? When do they develop self-control? Are some mental abilities present from birth, while others are acquired through experience? Questions like these have fascinated philosophers, educators ...

Jun 29, 2026
Phys.org / This tiny organism contracts 200 times faster than we can blink—here's how

A tiny, aquatic, single-celled organism can contract to one-quarter of its body length in less than 5 milliseconds—hundreds of times faster than a human can blink. Researchers have discovered that the organism, Spirostomum ...

Jun 29, 2026
Phys.org / Uncovering the trigger behind slow earthquakes

New research led by the University of New England's Dr. Timothy Chapman has uncovered the trigger behind slow earthquakes, providing valuable answers for those living in disaster-prone areas. The research has been published ...

Jun 29, 2026
Phys.org / UV light patterns thermochromic crystals without damage, unlocking color-changing designs

Color-changing mood rings, forehead fever strips and car-shade indicators all change hues as they warm and cool, thanks to a phenomenon called thermochromism. On a smaller scale, thermochromism is used in nanotechnologies ...

Jun 29, 2026
Phys.org / Toward experiment-guided AlphaFold: Researchers overcome AI tool's single-conformation limitation

The AI-based program AlphaFold predicts a protein's 3D structure with remarkable accuracy. However, it tends to reduce heterogeneous structures to a single dominant conformation, or shape, and overlooks experimental conditions ...

Jun 29, 2026
Phys.org / Switching spin states in manganese ions with light opens new path for molecular memory

Researchers at Johannes Gutenberg University Mainz (JGU) have developed a new way to use molecules as tiny data storage devices with a new manganese-based material. Until now, this was possible only with iron-containing molecular ...

Jun 29, 2026