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How 3D Printing Is Transforming Medtech

3D printing is transforming the design and production of medical devices. Benefits include creating custom implants, prosthetics, and surgical tools tailored to individual patients, as well as the ability to quickly prototype new devices for testing and development.

Designing Low-Cost, Long-Range Autonomous Strike Drones

MGI Engineering recently unveiled their new long-range autonomous precision strike drone, TigerShark, at the 2025 DSEI event in London. MGI is a U.K.-based engineering consultancy founded by former F1 Chief Designer Mike Gascoyne. Gascoyne is the guest on this episode of the Aerospace & Defense Technology podcast to explain how MGI is leveraging their history of collaborating with F1 racing teams to design low cost precision strike drones that can be manufactured at scale.

Aerogel Art Attracts Attention

NASA’s Jet Propulsion Laboratory perfected aerogel for the Stardust mission. Now this comet-catching NASA technology is enabling Greek artist to create exotic works of art.

A New Magnetic Transistor for More Energy-Efficient Electronics

Transistors, the building blocks of modern electronics, are typically made of silicon. Because it’s a semiconductor, this material can control the flow of electricity in a...

A New Material That Could Change Electronics

A research team led by physicists Ming Yi and Emilia Morosan from Rice University has developed a new material with unique electronic properties that could enable more powerful and...

Wi-Fi Signals Can Measure Heart Rate — No Wearables Needed

Traditionally, measuring heart rate requires some sort of wearable device, whether that be a smart watch or hospital-grade machinery. But new research from engineers at the...

Six Winners Announced for the 2025 Women in Engineering: Rising Star Awards

SAE Media Group announced the winners of its Rising Star Awards: Women in Engineering program today during a live online event attended by participants across the globe.

Addressing Material Changes and Safety in Medical Devices

Strategies for assessing risk, streamlining testing, and managing documentation for maintaining product safety.

A Cleaner, Scalable Process to Recycle Lithium-Ion Batteries

In a major step forward for sustainable energy technology, researchers at Worcester Polytechnic Institute, led by Professor Yan Wang, William B. Smith Professor of Mechanical and Materials Engineering, have developed a new, scalable method to recycle lithium-ion batteries in a way that is both efficient and environmentally friendly. Read on to learn more.

Eco-Friendly Upcycling: Turning Spent Batteries into High-Voltage Energy Storage Systems

A research team led by Dr. Yosep Han at the Korea Institute of Geoscience and Mineral Resources has successfully developed an eco-friendly electrochemical process to upcycle lithium manganese oxide, a common cathode material in spent lithium-ion batteries. Read on to learn more.

Utilizing Acoustic Signals for Autonomous Swarm Formation in Micro-Robots

Animals like bats, whales, and insects have long used acoustic signals for communication and navigation. Now, an international team of scientists have taken a page from nature’s playbook to model micro-sized robots that use sound waves to coordinate into large swarms that exhibit intelligent-like behavior. Read on to learn more.

Flexible Conductive Skin Gives Robots the Human Touch

A team of engineers has developed a low-cost, durable, highly-sensitive robotic ‘skin’ that can be added to robotic hands like a glove, enabling robots to detect information about their surroundings in a way that’s similar to humans. Read on to learn more.

Monitoring and Control of Each Nanosatellite within a Cluster of Nanosatellites

NASA has developed an innovative combination of a Magnetometer, low-powered ElectroMagnets, and Resonant Inductive Coupling (MEMRIC) to create and control relative positioning of nano satellites within a cluster. This is a game-changing approach to enable distributed nanosatellite (nanosat) clusters. Read on to learn more.

Drones Can Detect Fires and Monitor Greenhouse Gas Emissions

Forest fire prevention and control agencies in São Carlos, in the interior of the state of São Paulo, Brazil, will soon have help from the sky to detect fires more quickly and combat them before they grow out of control, as researchers at the University of São Paulo are developing drones equipped with gas sensors and artificial intelligence systems to detect forest fires.

FAU Engineers Design New Autonomous System to Monitor Arctic Ice Melt

Researchers from the College of Engineering and Computer Science at Florida Atlantic University have proposed a design for an alternative, autonomous observational method, which holds promise for improving the autonomy of marine vehicles, aiding in maritime missions, and gaining a deeper understanding of how melting Arctic sea ice affects marine ecosystems. Read on to learn more.

2025 Rising Star Awards Winners

SAE Media Group’s Women in Engineering: Rising Star Awards program shines the spotlight on trailblazers who not only excel in their respective domains but also stroke the flames of inspiration in others. This year’s awards program features six categories: Aerospace/Defense, Automotive/Transportation, Electronics, Manufacturing/Materials, Medical, and Robotics, Automation and AI. In this special section, you’ll meet the winners in all six categories.

Aerospace & Defense Rising Star Awards Winner 2025

Keshika Warnakula, Senior Flight Mechanics Engineer, Syos Aerospace, from Auckland, New Zealand is the 2025 Rising Star Award Winner for Aerospace and Defense.

Medical Rising Star Awards Winner 2025

Debbie Teodorescu, Founder and Board Director, SurgiBox Inc.; Invasive & Heart Failure Cardiologist from Seattle, WA, is the 2025 Rising Star Award Winner for Medical.

Rising Star Awards 2025 Judges

Meet our esteemed panel of judges comprising of leaders from engineering and technology fields, who bring decades of experience and expertise to the evaluation process, ensuring fairness and rigor. These judges were hand-selected by SAE Media Group’s editorial team for their breadth of knowledge and experience in the industry.

Meet SMSPDs: Superconducting Microwire Single-Photon Detectors

Plans are underway to create more powerful particle accelerators, whose collisions will unleash large subatomic storms. How will researchers sift through the chaos? Read on to find out.

Nanoparticles-Based Wearable Biosensors

A team of Caltech engineers has developed a technique for inkjet printing arrays of special nanoparticles that enables the mass production of long-lasting wearable sweat sensors. These sensors could be used to monitor a variety of biomarkers, such as vitamins, hormones, metabolites, and medications, in real time. Read on to learn more.

How a Startup Is Reducing Carbon from Building Operations with Drones

Buildings are big energy consumers, emitting wasteful carbon, contributing to a warming planet, and accounting for more than 40 percent of the world’s carbon dioxide emissions. Fortunately, a new startup is paving the way for dramatic reductions in carbon from building operations. Lamarr. AI has perfected the process of using drones, thermal imaging, and artificial intelligence (AI) to diagnose the health of building exteriors and roofs. Read on to learn more.