Phys.org news

Phys.org / Common Asian plant in Brazil shows potential for removing microplastics from water

A study conducted at the Institute of Science and Technology of São Paulo State University (ICT-UNESP) in São José dos Campos, Brazil, shows that Moringa oleifera, also known as moringa or white acacia, has the potential ...

17 hours ago
Phys.org / Novel technique drills more detail into ice core records

Glaciers can reveal vast archives of information about Earth's environmental past, but deciphering the origins of the matter within them can be a challenge. Now, using a novel technique that enables researchers to directly ...

16 hours ago
Phys.org / Confirming altermagnetism in an abundant mineral

Also known as magnetoelectronics, spintronics rely on electron spin rather than electron charge, as found in traditional electronics. Although spintronics is still an emerging field, spintronic technologies are already found ...

16 hours ago
Phys.org / Massive Atlantic sargassum blooms traced to West Africa

Massive blooms of Sargassum seaweed that have inundated coastlines across the Atlantic since 2011 likely originate off the coast of West Africa—forming years before they are visible and overturning long-standing assumptions ...

19 hours ago
Phys.org / Gene discovery opens new path for disease-resistant rice breeding

Bacterial blight (BB) is a serious plant disease that mainly affects rice plants, especially in warm, humid regions. Due to the severity of BB, discovering and applying BB-resistance genes is strategically important for ensuring ...

16 hours ago
Phys.org / Extensive faults beneath Nevada nuclear lab raise unanswered earthquake risks

The underground laboratory in Nevada where the U.S. conducts nuclear subcritical experiments is riddled with faults. Researchers have not confirmed whether any of these faults are active and could rupture during an earthquake, ...

17 hours ago
Phys.org / Uranus's two outer rings show starkly different origins

Astronomers using the W. M. Keck Observatory on Maunakea, Hawaiʻi Island are revealing new insight into the composition and origins of Uranus's two outer rings. Using data from the Keck Observatory Archive (KOA), combined ...

19 hours ago
Phys.org / Cancer's hidden switch may sit in the cell membrane, forcing growth receptors into permanent overdrive

Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell and its environment. However, evidence has recently emerged suggesting that these membranes do more than simply provide ...

17 hours ago
Phys.org / Laser method unlocks 3,000-Kelvin thin-film synthesis for quantum materials

Thin films might not come up in conversation every day, but they are all around us. Take the metallic plastic films of chip bags, for example, or the anti-reflective coatings on eyeglasses. Even the coatings on pills that ...

18 hours ago
Phys.org / Temperature shifts change plant proteins that power photosynthesis

Humans adjust to changes in temperature by putting on a sweater or taking off layers. Plants adjust to temperature changes, in part, by switching the way they express the protein that performs the critical first step of photosynthesis, ...

17 hours ago
Phys.org / Patagonia yields 155-million-year-old long-necked dinosaur with links to two famous lineages

A German–Argentine team of paleontologists led by SNSB dinosaur expert Oliver Rauhut has discovered a new long-necked dinosaur, Bicharracosaurus dionidei, from the Upper Jurassic period in Argentina, dating back approximately ...

22 hours ago
Phys.org / Electric double layer emerges in new electrocatalyst interface model

Hydrogen is at the heart of the transition to carbon neutrality, as both an energy carrier and a reagent for green chemistry. However, large-scale production of hydrogen via electrolysis, as well as the production of many ...

20 hours ago