Latest Headlines
  • [ February 21, 2026 ] A trillionth of a second: How lasers may sharpen next-gen cryo-ET microscopy Phys.org - News
  • [ February 21, 2026 ] Metamaterial image sensor keeps colors clear even under oblique light Phys.org - News
  • [ February 21, 2026 ] Antarctic drilling peers deep into ice shelf’s past Phys.org - News
  • [ February 21, 2026 ] Water is bed bugs’ kryptonite: The parasites avoid wet surfaces at all costs Phys.org - News
  • [ February 21, 2026 ] From pets to precision medicine: Study finds striking parallels in feline and human cancers Phys.org - News
February 22, 2026
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Month: February 2026

Phys.org - News

Mirror image pheromones help beetles ‘swipe right’ to find mates

February 21, 2026 phys.org

There are many ways to communicate with prospective romantic partners. If you are a Japanese scarab beetle, it’s a matter of distinguishing left from right. New work from U.S. and Chinese scientists, published this week […]

Phys.org - News

Earliest evidence of indigo-dyed textiles and single-needle knitting discovered in Bronze Age Anatolia

February 21, 2026 phys.org

A research team led by Assoc. Prof. Dr. Çiğdem Maner from Koç University’s Department of Archaeology and History of Art has uncovered remarkable textile fragments at Beycesultan Höyük that rewrite our understanding of Bronze Age […]

Phys.org - News

Saturday Citations: A virus that makes its own proteins; a new Spinosaurus; exercise beats anxiety

February 21, 2026 phys.org

This week in the scientific process: researchers reported the first-ever shark sighted in Antarctic waters. Penguins beware! Biologists report that honey bees navigate more precisely than previously thought. And not all humans scare wildlife, it […]

Phys.org - News

Q&A: Gas fermentation could be game changer for the circular economy

February 21, 2026 phys.org

Central goals of the circular economy include closing material cycles, reducing waste, and permanently keeping raw materials in the economic system. Achieving this requires innovative technologies that open up new avenues for recycling. Gas fermentation […]

Phys.org - News

New microscopy technique lets scientists see cells in unprecedented detail and color

February 21, 2026 phys.org

Scientists have developed a new imaging technique that uses a novel contrast mechanism in bioimaging to merge the strengths of two powerful microscopy methods, allowing researchers to see both the intricate architecture of cells and […]

Phys.org - News

How your body senses cold—and why menthol feels cool

February 21, 2026 phys.org

When you step outside on a winter morning or pop a mint into your mouth, a tiny molecular sensor in your body springs into action, alerting your brain to the sensation of cold. Scientists have […]

Phys.org - News

Sometimes less is more: Messier nanoparticles may actually deliver drugs more effectively than tightly packed ones

February 21, 2026 phys.org

The tiny fatty capsules that deliver COVID-19 mRNA vaccines into billions of arms may work better when they’re a little disorganized. That’s the surprising finding from researchers who developed a new way to examine these […]

Phys.org - News

A low-cost microscope to study living cells in zero gravity

February 21, 2026 phys.org

As space agencies prepare for human missions to the moon and Mars, scientists need to understand how the absence of gravity affects living cells. Now, a team of researchers has built a rugged, affordable microscope […]

Phys.org - News

How tuberculosis bacteria use a ‘stealth’ mechanism to evade the immune system

February 21, 2026 phys.org

Scientists have uncovered an elegant biophysical trick that tuberculosis-causing bacteria use to survive inside human cells, a discovery that could lead to new strategies for fighting one of the world’s deadliest infectious diseases.This post was […]

Phys.org - News

A hidden reason inner ear cells die—and what it means for preventing hearing loss

February 21, 2026 phys.org

Proteins long known to be essential for hearing have been hiding a talent: they also act as gatekeepers that shuffle fatty molecules across cell membranes. When this newly discovered function goes haywire—due to genetic mutations, […]

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