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Tech Xplore / 'Solar battery' stores sunlight for days, then releases hydrogen on demand
A new material can store energy from sunlight and convert it into hydrogen days later. The material, jointly developed by researchers from Ulm and Jena, can do this even in the dark. The process is reversible and can be reactivated ...
Medical Xpress / A potential immunotherapy strategy for early-stage prostate cancer
Immunotherapy has been generally ineffective for prostate cancer because the tumors are considered immunologically "cold," meaning they do not attract enough immune cells to mount a strong attack. Hormone therapy commonly ...
Phys.org / Grasslands are vanishing nearly four times faster than forests, global study finds
Along with forests, grasslands and wetlands are also being converted to cropland and pasture at an increasing rate around the world—often for livestock farming and the export of agricultural products. An international team ...
Phys.org / 2D memristors could help solve AI's energy problem
New generations of memristors could reliably store information directly within the molecular structures of graphene-like materials. In a new review published in Nanoenergy Advances, Gennady Panin of the Russian Academy of ...
Phys.org / Why plants may bloom earlier: Tiny dew droplets are triggering early flowering in plants
Plants around the world are flowering earlier in the year, a trend attributed to climate change. But there could be another hitherto hidden trigger. Scientists led by researchers at the Chinese Academy of Sciences suggest ...
Phys.org / ALMA reveals Milky Way's core in largest-ever mosaic, tracing cold gas filaments
Astronomers have captured the central region of our Milky Way in a striking new image, unveiling a complex network of filaments of cosmic gas in unprecedented detail. Obtained with the Atacama Large Millimeter/submillimeter ...
Phys.org / A protocol to realize near-perfect atom-photon entanglement
Quantum technologies, devices and systems that operate leveraging quantum mechanical effects, could tackle some tasks more reliably and efficiently than any classical technology could. In recent years, some researchers have ...
Phys.org / Carbon-based catalyst can use sunlight to degrade PFAS
An international team of scientists led by the University of Bath has developed a new catalyst—a substance that speeds up chemical reactions—that uses sunlight to break down so-called "forever chemicals" prevalent in ...
Medical Xpress / More than eco-anxiety: Study exposes emotional fallout of climate crisis for youth
A few years ago, researcher Maya Gislason's young child came home from school with her crayon drawing of Earth in 2020 and 2050. "The first was blue and green; the second was a planet on fire," she says. "Her question to ...
Medical Xpress / Dry eye often precedes autoimmune disease diagnosis, new study finds
Frequent dry eyes may signal more than simple irritation and could be an early warning sign of an autoimmune disease. This symptom has long been associated with Sjögren's Disease, a chronic autoimmune condition in which ...
Phys.org / Romance and sexual intimacy don't diminish with age, study suggests
A study by the University of New Hampshire challenges common assumptions about aging and intimacy, revealing that many single adults aged 60 to 83 continue to prioritize sexual activity in their romantic relationships—underscoring ...
Phys.org / Human activity is influencing the behavior of Germany's wildcats
A research team led by Dr. Chris Baumann and Dr. Dorothée Drucker from the Senckenberg Center for Human Evolution and Paleoenvironment at the University of Tübingen has found that the European wildcat is increasingly using ...
