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Tech Xplore / Historic solar plane ends in Gulf crash after military test mission

The experimental plane Solar Impulse 2, which completed a historic round-the-world trip in 2016 without using jet fuel, crashed into the Gulf of Mexico recently, its owner revealed.

4 hours ago
Phys.org / Recreating dying stars reveals hydrogen's key role in cosmic dust formation

Silicon carbide (SiC) dust is one of the most important ingredients in cosmic dust, the tiny particles floating throughout the cosmos that eventually give rise to new planets and stars. This compound of silicon and carbon ...

18 hours ago
Phys.org / Liquid crystals enable on‑demand skyrmion formation at room temperature

Researchers have recently found a new way to summon useful structures in magnetic materials using light, heat, and electric fields. This new method, described in a new study published in Physical Review Letters, may lead ...

19 hours ago
Medical Xpress / Engineered brain 'bypass' that rewires specific circuits could boost resilience to stress

Broken or disrupted circuits in the brain contribute to many neurological disorders. A new custom-built biological "wire" developed at Duke University School of Medicine points the way toward a new treatment approach—bypassing ...

14 hours ago
Phys.org / Mostly empty foam overturns assumptions of electron beam stopping

When physicists fire beams of fast electrons at materials, they often need to know exactly how much energy those electrons will lose as they travel through. Through new research published in Physical Review Letters, a team ...

19 hours ago
Phys.org / Strange 500-million-year-old marine fossils reveal a feeding strategy that still shapes oceans today

More than 500 million years ago, during what is known as the Cambrian period, the seas and oceans on Earth were filled with a myriad of marine animals, many of which have now become extinct. This evolutionary burst in new ...

23 hours ago
Phys.org / New UFO files offer no answers—but something is happening in the skies

The US Government has released a new trove of documents on cases of "unidentified anomalous phenomena" (UAPs)—many of which would have been described in the past as unidentified flying objects or UFOs—including photos, videos ...

8 hours ago
Medical Xpress / France blames stomach bug for new cruise outbreak, lifts lockdown

French authorities on Wednesday allowed asymptomatic passengers to leave a British cruise ship, saying a gastrointestinal virus was behind an outbreak of sickness that came after an elderly man died of a heart attack.

3 hours ago
Dialog / Researchers identify stability range for piezoelectric glycine using nanoconfinement

Have you ever wondered if the simple building blocks of life could one day power our wearable electronics? Glycine, the simplest amino acid found in our bodies, has a superpower in its β-phase form: it is highly piezoelectric, ...

12 hours ago
Science X / The ultimate viral stowaways: A Trojan Horse story

Forget hitchhiking; some tiny viruses are playing viral "Trojan Horse," literally sneaking inside other viruses to invade new species and even our brains. It's a microscopic masterclass in stealth infection.

22 hours ago
Phys.org / Rivalry with neighboring groups may be a key driver of male size in primates

In many primate species, males are much larger than their female counterparts, which is generally attributed to male competition for mates (sexual selection). But bigger bodies may not just be about alpha males defeating ...

21 hours ago
Tech Xplore / Signal-folding design helps neuromorphic chip slash AI energy use

Artificial intelligence systems, such as large language models (LLMs) and convolutional neural networks (CNNs), can analyze large amounts of data and rapidly generate desired content or identify meaningful patterns. However, ...

23 hours ago