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TechMall's Picks
  • [ July 26, 2025 ] How EVs and electric water heaters are turning cities into giant batteries Energy & Green Tech
  • [ July 26, 2025 ] Good vibrations: Scientists use imaging technology to visualize heat Engineering
  • [ July 26, 2025 ] Robotic space rovers keep getting stuck. Engineers have figured out why Engineering
  • [ July 26, 2025 ] China urges global consensus on balancing AI development, security Security
  • [ July 26, 2025 ] Tea, an app for women to safely talk about men they date, has been breached, user IDs exposed Security

Energy & Green Tech

Energy & Green Tech

Railway tracks strengthened and waste reduced with recycled tire technology

July 18, 2025 TechXplore.com

New research has shown that a world-first system of rubber shock absorbers made from recycled tires can significantly protect railway tracks from damage, addressing the dual challenges of high maintenance costs and national tire waste.This […]

Energy & Green Tech

Researchers unveil efficient, eco-friendly method for recycling lithium-ion batteries

July 18, 2025 TechXplore.com

In a major step forward for sustainable energy technology, researchers at Worcester Polytechnic Institute (WPI), led by Professor Yan Wang, William B. Smith Professor of Mechanical and Materials Engineering, have developed a new, scalable method […]

Energy & Green Tech

New perovskite-silicon solar cell pushes the limits of efficiency

July 18, 2025 TechXplore.com

Commercial silicon-based solar cells have made significant improvements in efficiency over the past decade, increasing from around 15% efficiency in 2015 to just shy of 25% in 2025.This article is brought to you by this […]

Energy & Green Tech

Study shows how electricity pricing is linked to greenhouse gas emissions

July 16, 2025 TechXplore.com

A new study from the University of Massachusetts Amherst establishes a link between what U.S. households pay for electricity and greenhouse gas (GHG) emissions from power generation.This article is brought to you by this site.

Energy & Green Tech

Battery sharing could cut energy costs for communities

July 16, 2025 TechXplore.com

What if neighborhoods could lower their electricity bills without investing in expensive battery systems? An international study led by researchers at CWI (the national research institute for mathematics and computer science in the Netherlands) suggests […]

Energy & Green Tech

California farmers identify a hot new cash crop: Solar power

July 16, 2025 TechXplore.com

Imagine that you own a small, 20-acre farm in California’s Central Valley. You and your family have cultivated this land for decades, but drought, increasing costs and decreasing water availability are making each year more […]

Energy & Green Tech

Tracking how tiny metal contaminants can foul up a fuel cell

July 16, 2025 TechXplore.com

Hydrogen fuel cells are a promising candidate to replace internal combustion engines, especially for heavy-duty vehicles like long-haul trucks and forklifts. Rather than burning fuel, the hydrogen reacts with oxygen to produce electricity much like […]

Energy & Green Tech

Keeping the lights on with nuclear waste: Radiochemistry transforms nuclear waste into strategic materials

July 16, 2025 TechXplore.com

The world has been enriching uranium for many decades, primarily beginning in the Cold War era. As a result, there are stockpiles of depleted uranium hexafluoride (UF6), or nuclear waste.This article is brought to you […]

Energy & Green Tech

Wastewater contaminants boost green hydrogen production

July 16, 2025 TechXplore.com

Research led by RMIT University has developed an experimental invention to turn wastewater’s high contaminant load into an advantage for making green hydrogen that could reduce reliance on fresh water—a scarce resource in many parts […]

Energy & Green Tech

Scientists uncover key to stable, high-performance, and long-life sodium-ion batteries

July 16, 2025 TechXplore.com

Sodium (Na)-ion batteries have recently emerged as cost-effective and sustainable alternatives to lithium (Li)-ion batteries. Na, the sixth most abundant element on Earth, offers lower material costs and greater availability compared to Li-ion batteries.This article […]

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Highlights

China urges global consensus on balancing AI development, security

Tea, an app for women to safely talk about men they date, has been breached, user IDs exposed

UK starts online checks to stop children accessing harmful content

Meta’s wristband breakthrough lets you use digital devices without touching them

Risk highlighted as Chinese hackers hit Microsoft

Intel cuts back spending, workforce as struggling chip maker mounts comeback

Two-factor authentication just got easier

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Top Stories

Robotic space rovers keep getting stuck. Engineers have figured out why

Research shows how sulfate ions increase the lifespan, performance of aqueous batteries

Design strategies for reshaping stability and sustainability of perovskite solar cells

Energy-efficient strategies may produce 10 times more health benefits in Eastern Europe than in Western Europe

Puerto Rico’s community-owned solar power: Alternative to frequent blackouts

Trump’s AI plan calls for massive data centers. Here’s how it may affect energy in the US

Chemistry innovations pave way for more efficient industrial carbon capture

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Key Legal Online Legal Consultations

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