News

Bringing clarity to microscopic imaging: New tool removes motion artifacts
2024-10-01 14:07:42
Imaging microscopic samples requires capturing multiple, sequential measurements, then using computational algorithms to reconstruct a single, high-resolution image. This process can work well when the sample is static, but if it's moving—as is common with live, biological specimens—the final image may be blurry or distorted.
New technique streamlines early-stage battery development
2024-10-01 14:07:41
From current on-road vehicles to future electrified aircraft, the safety and reliability of energy storage systems is critical across battery applications. Before entering the market, all battery systems undergo thorough reviews and certifications to confirm they operate safely in both routine and extreme conditions, including fluctuating temperatures, repeated charging and discharging, and a full range of driving cycles.
A big fire at a lab near Atlanta spewed chemicals into the air. Here’s what we know.
2024-10-01 10:22:00
Days after Helene flooded Atlanta, a BioLab plant fire spewed potentially toxic gasses in Conyers. 90K Rockdale County were told to shelter in place. Now the smoke is spreading to Lawrenceville, Dacula, and other Atlanta suburbs.
California enacts law to protect brain data
2024-10-01 09:26:24
A new California law extends consumer privacy protection to brainwave data gathered by implants or wearable devices.
Cool roofs could have saved lives during London's hottest summer
2024-10-01 09:26:14
As many as 249 lives could have been saved in London during the 2018 record-setting hot summer had the city widely adopted cool roofs, estimates a new study by researchers at UCL and the University of Exeter.
Proof-of-concept study develops battery that would use Martian atmosphere as fuel during discharge
2024-10-01 07:59:46
Mars presents a highly complex natural environment, characterized by a variety of gas components—95.32% carbon dioxide, 2.7% nitrogen, 1.6% argon, 0.13% oxygen, and 0.08% carbon monoxide—as well as extreme temperature fluctuations, with day-to-night temperature differences of about 60 °C.
Researchers develop model to project energy storage needs for renewable energy
2024-10-01 05:46:18
Researchers have developed a model that can be used to project what a nation's energy storage needs would be if it were to shift entirely to renewable energy sources, moving away from fossil fuels for electric power generation. The model offers policymakers critical information for use when making near-term decisions and engaging in long-term energy system planning.
Researcher wants to ensure AI doesn't ruin the environment
2024-10-01 05:46:18
Artificial intelligence (AI) has changed the world as we know it. It's been used for everything from health-care monitoring to writing speeches. But the technology's impact on the environment is becoming a serious concern.
Study warns of $557 trillion in stranded assets by 2050 if fossil fuel investments continue
2024-09-30 23:10:33
Continued investment in carbon-intensive industries will drastically increase the amount of "stranded assets" as the world moves to net-zero emissions, researchers warn.
Getting to zero emissions: A call for unified energy planning
2024-09-30 23:08:16
As competition between gas and electric utilities heats up due to clean energy-promoting policies that emphasize replacing gas with electricity, state regulators need to overhaul their approach to regulation, argue scholars at Stanford and the University of Notre Dame.
SpaceX Crew Dragon brings 2-man crew to space station amid probe of upper stage anomaly
2024-09-30 02:36:50
A SpaceX Crew Dragon spacecraft caught up with the International Space Station and moved in for docking Sunday.
NASA clears $5 billion Jupiter mission for launch after review of suspect transistors
2024-09-29 14:55:15
The Europa Clipper remains on track for launch Oct. 10 to study Jupiter's icy moon Europa, where a vast ocean lurks beneath an icy crust.
The climate crisis is here. We can still have a better world.
2024-09-29 12:45:41
Aryana Elizabeth Johnson: What If We Get It Right explores hope in the climate crisis, a vision for the future and a strategy to build a better world.
Radiant-convective heating terminal show potential for improved indoor thermal environment for intermittent heating
2024-09-28 23:58:43
A recent study published in Engineering, "Indoor Thermal Environment Improvement Based on Switchable Radiation/Convection-Combined Intermittent Heating: Comparison between Conventional Terminals and Integrated Novel Terminal," has proposed a novel radiant-convective heating terminal for intermittent heating, which shows great potential in improving indoor thermal environment and energy efficiency.
Using Turing patterns to enhance soft pneumatic technology
2024-09-28 14:35:28
According to a recent study in Scientific Reports, Turing patterns can be used to develop a new method for designing and producing fabric-based soft pneumatic actuators (FSPAs).
Computing scheme accelerates machine learning while improving energy efficiency of traditional data operations
2024-09-28 05:10:41
Artificial intelligence (AI) models like ChatGPT run on algorithms and have great appetites for data, which they process through machine learning, but what about the limits of their data-processing abilities? Researchers led by Professor Sun Zhong from Peking University's School of Integrated Circuits and Institute for Artificial Intelligence set out to solve the von Neumann bottleneck that limits data-processing.
Scientists simplify design and servicing of vanadium flow batteries to balance power grid
2024-09-28 05:10:36
Skoltech scientists have presented a model that facilitates the design and operation of vanadium redox flow batteries. These are large-scale storage units for electrical power that promise to play a major part in the energy transformation and are already used by utilities in China, Germany, and the U.S. to even out peak demand on the energy grid.
Solar panels soon may power and protect apple orchards
2024-09-28 03:35:13
A small experimental apple orchard at Cornell's Hudson Valley Research Laboratory may soon be topped by solar panels, which would not only track the sun to capture energy, but provide a warm canopy on cooler spring days and shade the trees from excessive heat.
Which is ecologically better: Concrete or plastic pipes?
2024-09-28 03:34:36
On behalf of the FBS (Federal Association of Concrete Sewer Systems), Fraunhofer UMSICHT prepared a life cycle assessment of the environmental impact of wastewater pipes made of (steel) concrete. This also functions as an association environmental product declaration (EPD-Environmental Product Declaration) and is publicly accessible via the ÖKOBAUDAT database (in German).
Spotlight on ultra-precision machining: Overcoming the challenges of processing silicon carbide single crystals
2024-09-28 03:34:36
Silicon carbide (SiC) has emerged as a crucial material in the realm of high-end electronics, particularly for applications requiring high thermal conductivity, high hardness, and robust chemical stability. Its application extends to power electronics, high-temperature semiconductors, and cutting-edge devices.

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