New Nevada experiments will improve monitoring of nuclear explosions
On an October morning in 2023, a chemical explosion detonated in a tunnel under the Nevada desert was the launch of the next set of experiments by the National Nuclear Security Administration, with the goal to improve detection of low-yield nuclear exp…
New study challenges one-size-fits-all approach to vitamin D supplementation guidelines
A new study sheds light on the complexities of achieving optimal vitamin D status across diverse populations. Despite substantial research on the determinants of vitamin D, levels of vitamin D deficiency remain high. Researchers believe their findings …
New eco-friendly lubricant additives protect turbine equipment, waterways
Scientists have developed lubricant additives that protect both water turbine equipment and the surrounding environment.
For microscopic organisms, ocean currents act as ‘expressway’ to deeper depths
Some of the ocean’s tiniest organisms get swept into underwater currents that act as a conduit that shuttles them from the sunny surface to deeper, darker depths where they play a huge role in affecting the ocean’s chemistry and ecosystem, according to…
Oil palm plantations are driving massive downstream impact to watershed
The global demand for palm oil — the most widely consumed vegetable oil on the planet, in everything from instant noodles to lipstick — is driving worldwide tropical deforestation. While many studies have shown the loss of biodiversity when rainfores…
Scientists track ‘doubling’ in origin of cancer cells
Working with human breast and lung cells, scientists say they have charted a molecular pathway that can lure cells down a hazardous path of duplicating their genome too many times, a hallmark of cancer cells.
Physicists arrange atoms in extremely close proximity
Physicists developed a technique to arrange atoms in much closer proximity than previously possible, down to 50 nanometers. The group plans to use the method to manipulate atoms into configurations that could generate the first purely magnetic quantum …
Cost-effective, high-capacity, and cyclable lithium-ion battery cathodes
Charge-recharge cycling of lithium-superrich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements.
Cancer patients gain important benefits from genome-matched treatments
A new study provides compelling evidence that genome-matched treatments can provide significant patient benefit.
Small molecule shows early-stage promise for repairing myelin sheath damage
A breakthrough study appears to overcome difficulties that have long frustrated previous attempts to reverse a form of nerve damage that robs people with MS of motor control and gradually blunts cognitive functions for many people as they age.
Human activity is causing toxic thallium to enter the Baltic sea, according to new study
Human activities account for 20% to more than 60% of toxic thallium entering the Baltic Sea over the past eight decades, according to new research. Currently, the amount of thallium, which is considered the most toxic metal for mammals, remains low in …
Path to easier recycling of solar modules
The use of femtosecond lasers to form glass-to-glass welds for solar modules would make the panels easier to recycle, according to a proof-of-concept study.
Robots invited to help make wind turbine blades
Researchers have successfully leveraged robotic assistance in the manufacture of wind turbine blades, allowing for the elimination of difficult working conditions for humans and the potential to improve the consistency of the product.
Scent sells — but the right picture titillates both eyes and nose, research finds
Scented products with relevant images on their packaging and branding, such as flowers or fruit, are more attractive to potential customers and score better in produce evaluations, new research confirms. And such images, the researchers conclude, are p…
Low intensity light to fight the effects of chronic stress
Some neurological disorders can be improved through photobiomodulation, a non-invasive technique based on the application of low-intensity light to stimulate altered functions in specific regions of the body. Now, a study reveals how photobiomodulation…