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Original Equipment Energy
Kalmar Launches 3rd-Gen Electric Terminal Tractor
Electric vehicle (EV) growth may be stagnant in certain market sectors amid pushback on EV mandates along with lingering infrastructure and TCO concerns, but in terminal tractor operations...

Original Equipment Manned Systems
Freightliner Unveils Latest Cascadia Class 8 Truck
Freightliner has unveiled the fifth generation of its Cascadia Class 8 truck. The new version is scheduled to begin production mid-2025 and reportedly offers new advanced safety features,...

Technical Innovation Green Design & Manufacturing
Study: Excessive Real-World NOx Emissions from HD Diesel Pickups
An eight-year study of in-use emissions from heavy-duty diesel pickups in Colorado and Virginia showed those vehicles to be emitting oxides of nitrogen (NOx) far in excess of...

Technical Innovation Power
CES 2025: Cat Debuts Hybrid-Electric Retrofit on 972 Wheel Loader
A 55,000-lb (24,948-kg) front end loader with substantial field usage time underwent a 12-week hybrid-electric conversion in advance of its CES 2025 debut. “This...

News RF & Microwave Electronics
Driving Success with the Software-Defined Product
Across industries, more and more products are becoming smart and connected devices. The cellphone is the quintessential example of this development. It has evolved beyond a single-purpose...

Q&A Energy
Shell Details Upcoming Engine-Oil Developments
Shell Rotella hosted journalists at the National Tractor Pulling Championships in Bowling Green, Ohio, in August, where the company was sponsoring tractors run by Koester Racing in the...

News Power
Valeo Moves to Support the Progression to Electrified Vehicles
Whether it’s reinventing the vehicle cabin, repackaging power products, or writing new software code, Valeo is focused on smarter mobility technologies. “When you put it...

Q&A Mechanical & Fluid Systems
Q&A: What It Takes to Add an E-Axle
During a recent Bosch tech showcase, we spoke with Joe Leaf, engineering manager for electric propulsion systems at Linamar. The Guelph, Ontario-based parts manufacturer is no stranger to building unsung...

Technical Innovation Mechanical & Fluid Systems
Electronic Torque Limiting Boosts Machine Productivity
Electrification isn’t just a matter of switching out the diesel engine for an electric motor. It requires a thorough review of connected systems – particularly the hydraulic...

Articles Unmanned Systems
Full Speed Ahead for Second-Generation Indy Autonomous Racers
After three years and more than 7,000 miles (11,265 km) of racing, the Indy Autonomous Challenge (IAC) enters year four with an updated platform and embedded software upgrades....

Articles Power
Overcoming EV Drivetrain Testing Challenges
Transportation markets have seen a tremendous surge of interest in hybrid and electric vehicle technology. To gain the promised efficiency benefits and green profile of these vehicles, it is...

INSIDER Data Acquisition
This Avionics Computer Enables Image Data Processing, Payload Control for NASA IM-1 Mission
Aitech provided a complete avionics computer system to Intuitive Machines for the IM-1 Mission, that successfully landed on the Moon on February 22,...

INSIDER Nanotechnology
New DARPA X-Plane Will Have No Moving Control Surfaces
Aurora Flight Sciences has begun manufacturing work on a new X-plane for the Defense Advanced Research Projects Agency’s (DARPA) Control of Revolutionary Aircraft with Novel Effectors...

News Propulsion
Tremec-Trification
Tremec is charting a future in vehicle electrification that leverages the company’s gear-manufacturing history while clearly departing from its intrinsic connection to internal combustion engine. Tremec, a transmission...

Articles Automotive
The First Modern EV Was … a Corvair?
The production EV1 by General Motors in the 1990’s gets some credit for being, technology-wise, one of the first viable EVs. The limitation was its heavy lead-acid battery storage and short range....

Technical Innovation Power
Liebherr Deploys Autonomous Mining Truck Fleet
Liebherr’s mining division has announced that it will be conducting onsite validation tests of its autonomous T 264 mining trucks. The validation testing reportedly will take place later...

INSIDER Defense
AI-Enabled Detection System Set To Replace Aging Airspace Awareness System
Execution of new fielding and funding strategies will lead to the delivery of a cutting-edge surveillance, identification, and tracking system that monitors and...

Articles Manufacturing & Prototyping
A Connected Approach to Auxiliary Battery Control
As vehicles become electrified and more “intelligent,” the energy consumption of the auxiliary system increases rapidly. The auxiliary battery, typically a 12V unit, acts as the...

INSIDER Data Acquisition
Lockheed Martin CubeSats Demonstrate Essential Maneuvers for On-Orbit Servicing
Lockheed Martin’s In-space Upgrade Satellite System (LM LINUSS™) accomplished a successful on-orbit demonstration, proving how small satellites can serve an...

News Power
Designing for 200 BMEP and 22,000 Rpm
Fire-bombing destroyed Japan’s 66 largest cities and their industry during World War II. After the war, over 200 makers of light motorbikes sprang into being because such transportation could be...

Editorial Power
Sunset for the American V8
Technologies transition from dominance to nearly dead at different speeds and for various reasons. That’s particularly true for motive power. Pistons, cams and valves are giving way to anodes, cathodes and...

The Navigator Unmanned Systems
Finding Range Through Compute Efficiency
This past January, I was among tens of thousands who returned to Las Vegas for CES—the show’s reawakening after the pandemic. Some definite themes emerged from the dozens of conversations I had...

INSIDER Motion Control
Navy to Start Using Autonomous Cold Spray Metallization Technology for H-1 Helicopter Maintenance
Following years of rigorous testing and evaluation, a cold spray metallization technology that was initially demonstrated at Fleet Readiness...

Technical Innovation Propulsion
Danfoss Targets Excavators with New Digital-Hydraulics System
Danfoss Power Solutions claims to increase the productivity of excavators while reducing their fuel consumption by up to 15% by swapping out the machine’s main hydraulic pump...

Q&A Connectivity
Perkins Tackles Decarbonization of Off-Highway Machines
Decarbonization is currently one of the biggest buzzwords in the off-highway sector. OEMs around the globe are now offering and researching solutions for their customers so that they...

Road Ready Power
High-Performance Hybrid Headlines Lexus’s Re-Engineered RX Lineup
Electrification is a pillar of Lexus’s “next chapter.” The fifth-generation Lexus RX progresses this objective, offering four new powertrains including a...

News Mechanical & Fluid Systems
A Darker Side of the Chip-Shortage Story
The effects of the global semiconductor shortage on new-vehicle availability, and industry profits, are well known. But an even more significant effect of the “chip” shortage has been going on...

News Power
Williams Debuts New Flexible Platform for BEVs and FCVs
Williams Advanced Engineering (WAE) has unveiled its latest product, the EVR electric vehicle platform. It has been designed to provide an accelerated start to a high-performance...

Q&A Electronics & Computers
Gearing Dana for the EV Future
As Dana Inc. transitions further into electrified systems, it pays to have a Mechatronics engineer leading the company’s technology charge. Giulio Ornella, Dana’s VP of Global Engineering, has been...

Top Stories
INSIDERPower
Supersonic X-59 Completes Cruise Control Engine Speed Test Ahead of First Flight
INSIDERManufacturing & Prototyping
3D-Printed C-17 Replacement Part Saves Thousands for Air Force
INSIDERCommunications
Aitech’s New Palm-Sized Satellite Enables Space-Based AI Processing
INSIDERManufacturing & Prototyping
Bombardier is Digitally Upgrading its Aircraft Design, Engineering and...
INSIDERPower
Navy Proves Cold-Gas Approach in Hypersonic Launch Test
PodcastsDefense
Engineering the EL9: Electra's Ultra Short Hybrid-Electric Aircraft
Webcasts
Materials
Optimizing Electric Powertrains: Advanced Materials for Performance, Safety,...
Imaging
Breakthrough in Infrared and Visible Imaging: One Dataset with...
Test & Measurement
Improving Rocket and Flight Vehicle Testing Under Capital...
AR/AI
Advancing Automotive Manufacturing with Digital Twins
Defense
Powering NewSpace Missions: Navigating the Cost vs. Reliability...
Electronics & Computers
Solving Thermal Challenges in Defense: The Role of ECUs and...