Science News
New solar cell technology could ditch batteries in gadgets for good by harvesting ambient room light
Live Science - 15 Jan 2024 16:05
Solar cells that can be recharged using indoor low-light could be used to power devices like TV remotes and computer mice.
Zika virus could potentially treat cancer, another early study hints
Live Science - 15 Jan 2024 16:00
The Zika virus can target and eradicate human neuroblastoma tumors in a mouse model, a study shows. But how soon could such a treatment be used in people?
Aging Dads' Impact: Age-Altered Sperm Genetics Increase Autism Risk
Neuroscience News - 15 Jan 2024 23:45
A study reveals that aging in male mice leads to changes in sperm microRNAs (miRNAs) that could influence offspring development. The research team conducted a detailed analysis of sperm from young and older mice, uncover...
Childhood Adversity Accelerates Brain Development
Neuroscience News - 15 Jan 2024 22:58
A new study revealed that early life adversity (ELA) accelerates brain development in children, particularly during the preschool years. This acceleration, an adaptation to adverse circumstances such as a mother's health...
Developing a flat soliton microcomb source
Phys.org - 15 Jan 2024 21:11
Optical chip-related technology is the inevitable path to retain the validity of Moore's Law, which has become the consensus of academia and industry; it can effectively solve the speed and power consumption problems of ...
Covid-19 variant JN.1 may be the mildest form of the virus yet
New Scientist - 15 Jan 2024 21:00
The latest coronavirus variant, JN.1, is more infectious, but seems to be causing less severe illness than in previous waves
'No signals were seen:' Iceland volcano could erupt again without warning as magma still moving beneath Grindavík
Live Science - 15 Jan 2024 19:16
Two fissures spewing lava opened up near Grindavík, destroying three houses in the town -- and experts have warned new eruptions could take place any time.
Tinnitus often causes distress. A new app could help.
Live Science - 15 Jan 2024 19:00
A new app could help make behavioral therapies aimed at easing distress from tinnitus more accessible, a small study suggests.
Failed Peregrine lunar lander carrying human remains will crash into Earth by Thursday (Jan. 18)
Live Science - 15 Jan 2024 18:55
Astrobotic's controversial Peregrine lunar lander, which sprang a fatal propellant leak shortly after launching last week, will be deliberately burned up in Earth's atmosphere in the coming days.
Is cleaning up the Great Pacific Garbage Patch worth the effort?
New Scientist - 15 Jan 2024 18:00
Efforts are underway to tidy up the ocean's biggest plastic hotspot. But this cleanup operation could be damaging a unique ecosystem and doing little to stop the overwhelming plastic problem
Iceland volcano: Situation in Grindavík has 'become very bleak' following new eruption
Live Science - 15 Jan 2024 17:55
A volcano on Iceland's Reykjanes Peninsula erupted on Sunday, cracking open fissures that are extending toward Grindavík and threatening to drown the town in lava flows.
Unlocking the magnetic superpowers of topological magnons
Phys.org - 15 Jan 2024 17:49
In the ever-evolving landscape of condensed matter physics, a recent breakthrough has emerged from the collaborative efforts of researchers at the Peter Grünberg Institute (PGI-1), École Polytechnique Fédérale de Lau...
From disorder to design: Exploring electrical tuning of branched flow in liquid crystal films
Phys.org - 15 Jan 2024 17:10
A new study in Nature Communications investigates the electrical tuning of branched light flow in nematic liquid crystal (NLC) films, revealing controlled patterns and statistical characteristics with potential applicati...
Scientists Extend Life Span in Mice by Restoring This Brain-Body Connection
Singularity Hub - 15 Jan 2024 17:00
It's easy to vilify body fat as just a layer of unwanted padding sitting silently beneath the skin. But these cells are surprisingly active. Beyond being storage containers for energy, they pump out a wide range of hormo...
Are 3,000-year-old carvings from Italy a star map? Researchers can't agree.
Live Science - 15 Jan 2024 17:00
A new study suggests the disk was made to accurately represent the brightest stars at least 2,400 years ago, possibly as an aid for planting crops. But other experts are not convinced.
The tale of two clocks: Advancing the precision of timekeeping
Phys.org - 15 Jan 2024 16:48
Historically, JILA (a joint institute established by the National Institute of Standards and Technology [NIST] and the University of Colorado Boulder) has been a world leader in precision timekeeping using optical atomic...
Researchers present simplified, improved scheme for precision measurement using lasers
Phys.org - 15 Jan 2024 16:36
Within atomic and laser physics communities, scientist John "Jan" Hall has become a key figure in the history of laser frequency stabilization and precision measurement using lasers. Hall's work revolved around understan...
A new approach to realize highly efficient, high-dimensional quantum memories
Phys.org - 15 Jan 2024 16:34
Many physicists and engineers have been trying to develop highly efficient quantum technologies that can perform similar functions to conventional electronics leveraging quantum mechanical effects. This includes high-dim...
Ancient fortifications revealed underneath Bronze Age village on Italian island
Live Science - 15 Jan 2024 15:00
The arc-shaped stone wall served as protection for the ancient Mediterranean village.
'We do not understand how it can exist': Astronomers baffled by 'almost invisible' dwarf galaxy that upends a dark matter theory
Live Science - 15 Jan 2024 14:00
Astronomers have discovered a super diffuse dwarf galaxy, named Nube, which gives off barely any visible light and seemingly defies explanation.
4,000-year-old wall found around oasis in Saudi Arabia likely defended 'against raids from nomads'
Live Science - 15 Jan 2024 13:00
Ancient people in what is now Saudi Arabia built a 9-mile-long wall along the Khaybar Oasis, which still exists today.
Solid-state qubits: Forget about being clean, embrace mess
Phys.org - 15 Jan 2024 12:00
New findings debunk previous wisdom that solid-state qubits need to be super dilute in an ultra-clean material to achieve long lifetimes. Instead, cram lots of rare-earth ions into a crystal, and some will form pairs tha...