Building better catalysts to close the carbon dioxide loop
The best way to stave off the worst effects of climate change is to reduce CO2 emissions around the world. And one way to do that, says Zhongwei Chen, a professor in the Department of Chemical Engineering at the University of Waterloo, is to capture.....»»
The brain-computer interface revolution is just getting started
Brain-Computer Interfaces fascinate the sci-fi and medical communities in equal measure, here's how close the transformative technology is to everyday use......»»
Ytterbium thin-disk lasers pave the way for sensitive detection of atmospheric pollutants
Alongside carbon dioxide, methane is a key driver of global warming. To detect and monitor the climate pollutants in the atmosphere precisely, scientists at the Max Planck Institute for the Science of Light (MPL) have developed an advanced laser tech.....»»
This top-rated LG OLED has a $220 discount at Walmart
Get up and close to the action with some of the brightest OLED picture you’ve ever seen with the LG C4 OLED. Save $220 when you purchase at Walmart......»»
How to Design a Real-Life Hot Wheels Loop
You should absolutely not build this thing. But it’s still fun to think through the physics......»»
China tests building moon base with lunar soil bricks
China is expected to push forward in its quest to build the first lunar base on Friday, launching an in-space experiment to test whether the station's bricks could be made from the moon's own soil......»»
A strategy of ligand-protected direct hydrogen reduction to prepare bimetallic cluster catalysts
Researchers have developed a ligand-protected direct hydrogen reduction strategy to prepare zeolite-confined Pt-Pd bimetallic cluster catalysts. These catalysts efficiently facilitate hydrogen production from ammonia borane (AB) solvolysis and the ta.....»»
How to Calm Your Election Anxiety—Even after Polls Close
People are really stressed about the U.S. presidential election. A psychiatrist offers several self-help methods to reduce feelings of despair.....»»
Experiments show backyard birds learn from their new neighbors when moving house
Scientists have found a trigger for social learning in wild animals. An experiment on great tits has pinpointed a single factor—immigration—that can cause birds to pay close attention to others, leading them to rapidly adopt useful behaviors......»»
Study finds four global policies could eliminate >90% of plastic waste and 30% of linked carbon emissions by 2050
A study released in Science determines that just four policies can reduce mismanaged plastic waste—plastic that isn't recycled or properly disposed of and ends up as pollution—by 91% and plastic-related greenhouse gases by one-third......»»
Rue Valley puts a time loop spin on Disco Elysium
Rue Valley is the latest video game to utilize a time loop hook, applying that structure to a Disco Elysium-like RPG......»»
Researchers say impact of Trump"s climate policies "recoverable"
US president-elect Donald Trump's expected climate rollbacks will likely have a "small" impact on global warming, as long as other countries resist the temptation to slacken their own carbon-cutting efforts, new research found Thursday......»»
How cybersecurity failures are draining business budgets
Security leaders feel under increasing pressure to provide assurances around cybersecurity, exposing them to greater personal risk – yet many lack the data and resources to accurately report and close cybersecurity gaps, according to Panaseer. The.....»»
Agrivoltaics for sustainable food, energy and water management in East Africa
Combining solar power production with agriculture can significantly boost crop yields, conserve water and generate low-carbon electricity for areas particularly vulnerable to climate change, a new study has shown......»»
Scientists develop a phase-transformable membrane for efficient gas separation
Industrial gas separation, essential for clean energy and environmental protection, demands efficiency and adaptability. Current materials, however, lack the flexibility to selectively separate gases like carbon dioxide (CO2) and hydrogen (H2) while.....»»
New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel c.....»»
Stark warning on emissions as leaders split on climate goals at COP29
Global leaders offered competing views on how to tackle climate change at UN-led talks Wednesday as a new report warned the world must reach carbon neutrality much sooner than planned......»»
Best early GPU Black Friday deals: Save on top graphics cards now
Building a gaming PC can be expensive, especially when it comes to the GPU but, luckily, we've collected some of the best deals on graphics cards you'll find......»»
Cyber professionals face an IP loss reckoning in 2025
AI can expose your work secrets. The same goes for AI-generated content, which has revolutionized workplace productivity but comes with hidden risks. As more employees use AI models to streamline tasks—whether drafting reports, building code, or de.....»»
Building a diverse wildland fire workforce to meet future challenges
Every year around this time, California's wildland firefighters hold their breath as hot, dry winds threaten to spread flames across the state. As such conflagrations grow in size and severity throughout the Western U.S., the strain on fire managers.....»»
Nations to submit boosted climate plans: what"s at stake?
Nations have begun setting carbon-cutting targets for the decade ahead, and how ambitious these pledges are could make or break global efforts to avoid dangerous levels of climate change......»»