Civil Engineering News

June 16, 2025

Top Headlines

This Quantum Sensor Tracks 3D Movement Without GPS

June 14, 2025 — Physicists at the University of Colorado Boulder have created a groundbreaking quantum device that can measure 3D acceleration using ultracold atoms, something once thought nearly impossible. By chilling rubidium atoms to near absolute zero and ...

Collaboration Can Unlock Australia's Energy Transition Without Sacrificing Natural Capital

June 3, 2025 — Australia can reach net-zero emissions and still protect its natural treasures but only if everyone works together. New research from Princeton and The University of Queensland shows that the country ...

New Laser Smaller Than a Penny Can Measure Objects at Ultrafast Rates

June 2, 2025 — Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the most delicate experiments in existence to observe ...

Predicting Underwater Landslides Before They Strike

May 30, 2025 — A new method for predicting underwater landslides may improve the resilience of offshore ...

Does Outdoor Air Pollution Affect Indoor Air Quality? It Could Depend on Buildings' HVAC

May 30, 2025 — Researchers determined how much outdoor particulate pollution affects indoor air quality. Their study concluded pollution from inversion and dust events is kept out of buildings, but wildfire smoke ...

Waste to Foundation: Transforming Construction Waste Into High-Performance Material

May 30, 2025 — In a major advancement for sustainable construction, scientists have created a cement-free soil solidifier from industrial waste. By combining Siding Cut Powder and activated by Earth Silica, an ...

Discovery of FLASH Effect Conditions Using Compact Carbon Ion Synchrotron Opens Door to Safer Cancer Therapy

May 29, 2025 — A research team has made a significant breakthrough in cancer radiotherapy by identifying conditions under which carbon ion beams -- delivered at ultra-high dose rates (uHDR) -- can protect normal ...

Electronic Tattoo Gauges Mental Strain

May 29, 2025 — Researchers gave participants face tattoos that can track when their brain is working too hard. The study introduces a non-permanent wireless forehead e-tattoo that decodes brainwaves to measure mental strain without bulky headgear. This technology ...

Physical Cloaking Works Like a Disappearing Act for Structural Defects

May 29, 2025 — A new technique maintains structural integrity by essentially hiding openings in materials from surrounding forces. Rather than reinforcing an opening, such as a hole or a window, to protect against a few select forces, the new approach reorganizes ...

Cryogenic Hydrogen Storage and Delivery System for Next-Generation Aircraft

May 28, 2025 — Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several engineering challenges at once by enabling ...

Mid-Air Transformation Helps Flying, Rolling Robot to Transition Smoothly

May 28, 2025 — Engineers have developed a real-life Transformer that has the 'brains' to morph in midair, allowing the drone-like robot to smoothly roll away and begin its ground operations without pause. The increased agility and robustness of such robots could ...

New Fuel Cell Could Enable Electric Aviation

May 27, 2025 — Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be lightweight enough to enable the electrification of ...

Latest Headlines

updated 11:48am EDT

Photons Collide in the Void: Quantum Simulation Creates Light out of Nothing

June 8, 2025 — Physicists have managed to simulate a strange quantum phenomenon where light appears to arise from empty space a concept that until now has only ...

A Dental Floss That Can Measure Stress

May 26, 2025 — Scientists create a floss pick that samples cortisol within saliva as a marker of stress and quantifies it with a built-in electrode. The system uses a polymer casting technology that can be adapted ...

How Property Owners Can Work to Prevent Flooding

May 22, 2025 — The risk of heavy rainfall and severe flooding increases with climate change. But property owners -- regardless of size -- often underestimate their own responsibility and are unaware of what ...

Nano-Engineered Thermoelectrics Enable Scalable, Compressor-Free Cooling

May 22, 2025 — Researchers have unveiled a breakthrough in solid-state cooling technology, doubling the efficiency of today's commercial systems. Driven by the Lab's patented nano-engineered thin-film ...

Using Sound to 'See' Unexploded Munitions on the Seafloor

May 22, 2025 — More than 400 underwater sites in the United States are potentially contaminated with unexploded ordnance -- weapons that did not explode upon ...

Tiny Microlaser Sensors Offer Supercharged Biosensing

May 21, 2025 — Researchers have developed a 3D micro-printed sensor for highly sensitive on-chip biosensing, opening new opportunities for developing high-performance, cost-effective lab-on-a-chip devices for early ...

Investment Risk for Energy Infrastructure Construction Is Highest for Nuclear Power Plants, Lowest for Solar

May 20, 2025 — The average energy project costs 40% more than expected for construction and takes almost two years longer than planned, finds a new global study. ...

Empowering Robots With Human-Like Perception to Navigate Unwieldy Terrain

May 19, 2025 — Researchers have developed a novel framework named WildFusion that fuses vision, vibration and touch to enable robots to 'sense' and navigate complex outdoor environments much like humans ...

Chemists Develop Compact Catenane With Tuneable Mechanical Chirality

May 19, 2025 — A team of chemists has made significant strides in the field of mechanically interlocked molecules (MIMs). Their work showcases the development of a compact catenane with tuneable mechanical ...

Individual Layers of Synthetic Materials Can Collaborate for Greater Impact

May 16, 2025 — Millions of years of evolution have enabled some marine animals to grow complex protective shells composed of multiple layers that work together to dissipate physical stress. In a new study, ...

UCF's 'Bridge Doctor' Combines Imaging, Neural Network to Efficiently Evaluate Concrete Bridges' Safety

May 16, 2025 — New research details how infrared thermography, high-definition imaging and neural network analysis can combine to make concrete bridge inspections more efficient. Researchers are hopeful that their ...

Learning as an Adventure: The Lecture Theater in the Spaceship

May 15, 2025 — In Project Chimera, a game lab combines a VR computer game with educational problems in order to convey scientific content in a motivating ...

Researchers Develop New Metallic Materials Using Data-Driven Frameworks and Explainable AI

May 15, 2025 — Found in knee replacements and bone plates, aircraft components, and catalytic converters, the exceptionally strong metals known as multiple principal element alloys (MPEA) are about to get even ...

Satellite Data from Ship Captures Landslide-Generated Tsunami

May 14, 2025 — New research demonstrates shipborne navigation systems have potential to improve tsunami detection and ...

Got Data? Breastfeeding Device Measures Babies' Milk Intake in Real Time

May 14, 2025 — New device can give peace of mind and reduce anxiety for breastfeeding moms. It uses bioimpedance, which is currently used to measure body fat, and streams clinical-grade data to a smartphone or ...

Enzymes from Scratch

May 13, 2025 — Researchers have developed a new workflow for designing enzymes from scratch, paving the way toward more efficient, powerful and environmentally benign chemistry. The new method allows designers to ...

Tapping a New Toolbox, Engineers Buck Tradition in New High-Performing Heat Exchanger

May 12, 2025 — A team engineers created a twisty high-temperature heat exchanger that outperformed a traditional straight channel design in heat transfer, power density and effectiveness and used an innovative ...

Self-Assembly of a Large Metal-Peptide Capsid Nanostructure Through Geometric Control

May 9, 2025 — A significant advancement in molecular engineering has produced a large, hollow spherical shell nanostructure through the self-assembly of peptides and metal ions, report researchers from Japan. This ...

A Small Bicycle Handlebar Sensor Can Help Map a Region's Riskiest Bike Routes

May 9, 2025 — Researchers have developed a system, called ProxiCycle, that logs when a passing car comes too close to a cyclist (four feet or less). A small, inexpensive sensor plugs into bicycle handlebars and ...

All of the Biggest U.S. Cities Are Sinking

May 8, 2025 — A new study of the 28 most populous U.S. cities finds that all are sinking to one degree or another. The cities include not just those on the coasts, where relative sea level is a concern, but many ...

New Roadmap Advances Catalytic Solutions to Destroy 'Forever Chemicals'

May 7, 2025 — Researchers have outlined a bold new roadmap for harnessing heterogeneous catalysis to destroy per- and polyfluoroalkyl substances (PFAS), the so-called 'forever chemicals' that have ...

Cracking the Code: Deciphering How Concrete Can Heal Itself

May 7, 2025 — Lichen is an understated presence in our everyday world, often found clinging to trees and rocks. Its true beauty lies in its unique symbiotic system of fungi and algae, or cyanobacteria, that form a ...

Big Problem for Fusion Energy Solved

May 5, 2025 — A new shortcut can help engineers design leak-proof magnetic confinement systems for fusion reactors 10 times as fast as the gold standard method, without sacrificing accuracy. While several other ...

Are at-Home Water Tests Worth It? New Study Shows Quality Can Vary Widely

May 5, 2025 — For the cautious -- or simply curious -- homeowner, an at-home water testing kit may seem reassuring. But there are high levels of variability between test kits' abilities to detect potential ...

Shelters at Bus Stops Intended to Provide Relief from Heat Can Actually Result in Higher Temperatures

May 1, 2025 — Some public transit shelter designs can actually do more harm than good when it comes to shielding from summer temperatures, according to a new ...

Synchrotron in a Closet: Bringing Powerful 3D X-Ray Microscopy to Smaller Labs

Apr. 29, 2025 — For the first time, researchers can study the microstructures inside metals, ceramics and rocks with X-rays in a standard laboratory without needing to travel to a particle accelerator, according to ...

Unveiling the 3D Crystal Secrets of Defective Nanoparticles

Apr. 28, 2025 — Metal oxyhydroxides are nanoparticles with wide industrial applications, but determining their exact structure is often challenging. Recently, a research team has developed an advanced imaging method ...

'Wood You Believe It?' Engineers Fortify Wood With Eco-Friendly Nano-Iron

Apr. 28, 2025 — With more than 181.5 billion tons of wood produced globally each year, a new method could revolutionize how we build sustainably. By infusing red oak with ferrihydrite using a simple, low-cost ...

Breakthrough Extends Fuel Cell Lifespan Beyond 200,000 Hours, Paving the Way for Clean Long-Haul Trucking

Apr. 28, 2025 — Researchers have developed a new catalyst design capable of pushing the projected fuel cell catalyst lifespans to 200,000 hours. The research marks a significant step toward the widespread adoption ...

Structure Dictates Effectiveness, Safety in Nanomedicine

Apr. 25, 2025 — Historically, small molecule drugs have been precisely designed down to the atomic scale. Considering their relatively large complex structures, nanomedicines have lagged behind. Researchers argue ...