Author image of Carolyn Schwaar

Carolyn Schwaar

Carolyn Schwaar is All3DP’s senior editor and a journalist with more than 25 years of experience covering technology, startups, innovation, and entrepreneurship.

Since joining All3DP in 2020, she has written across the full breadth of 3D printing, including industrial additive manufacturing, desktop 3D printers, and hands-on product reviews. Her work covers 3D printing technologies, emerging applications, materials, software, workflows, business trends, and interviews with leading industry experts.

Her reporting helps engineers, designers, manufacturers, and 3D printing enthusiasts understand how 3D printing is evolving, what tools and materials are available, and where the technology is being applied.

Carolyn also has an additive manufacturing column in Forbes.com.

Reach out to Carolyn at pro@all3dp.com or connect via LinkedIn.

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Featured image of Stratasys’ New F870 Industrial FDM Is Huge, but Is Anything About It Actually New?
Much ado about volume
Stratasys’ New F870 Industrial FDM Is Huge, but Is Anything About It Actually New?

Stratasys' new F870 combines a meter-long heated build chamber, carbon-fiber material support, integrated drying, and enough filament for days-long factory tooling jobs.

by Carolyn Schwaar Sep 10, 2026
Featured image of We Tested 3D Spark’s Voluminate: Can AI Really Reverse Engineer Spare Parts?
Adding Some Volume
We Tested 3D Spark’s Voluminate: Can AI Really Reverse Engineer Spare Parts?

3D Spark’s new Voluminate platform promises to turn old drawings, DXFs, and even photos into useful 3D models in minutes. That sounds ideal for obsolete spare parts, so we tried it.

by Carolyn Schwaar Sep 8, 2026
Featured image of Recycle Your Scrap & Powder into 1.5 kg of New Filament Per Hour with 3devo’s New X10
Waste not, print a lot
Recycle Your Scrap & Powder into 1.5 kg of New Filament Per Hour with 3devo’s New X10

Turn everything from pellets to failed prints to leftover SLS powder into new 3D printing material with 3devo's latest extruder machine.

by Carolyn Schwaar Sep 7, 2026
Featured image of Where Is the Pentagon’s Growing AM Investment Going? Find Out at America Makes’ Fall TRX Show
Defense Dollars, Printed
Where Is the Pentagon’s Growing AM Investment Going? Find Out at America Makes’ Fall TRX Show

Rocket engines, Future Vertical Lift, aerospace-grade alloys, supplier qualification, and AM production scale-up dominate the October program — reflecting a sharp rise in DoD-backed additive manufacturing funding.

by Carolyn Schwaar Sep 2, 2026
Featured image of How to Price Your 3D Prints Without Selling Yourself Short
Price Smarter, Not Cheaper
How to Price Your 3D Prints Without Selling Yourself Short

Turning a hobby into occasional sales raises a surprisingly hard question: what should you actually charge for things you 3D print and sell?

by Carolyn Schwaar Aug 29, 2026
Featured image of SelfCAD Launches AI: Prompt then Edit 3D Models Directly in Your Browser
Prompt to Part
SelfCAD Launches AI: Prompt then Edit 3D Models Directly in Your Browser

The browser-based CAD platform’s experimental AI Assistant generates functional assemblies, organic meshes, and profile-based designs from text with image references supported, too.

by Carolyn Schwaar Aug 26, 2026
Featured image of What Is a UV Printer, and Why Is Bambu Lab Making One?
UV Got This
What Is a UV Printer, and Why Is Bambu Lab Making One?

UV printing has spent decades in sign shops, print businesses, and factories. Now the technology is shrinking toward the desktop, and Bambu Lab’s arrival could accelerate its transformation from specialist equipment into another tool for makers.

by Carolyn Schwaar Aug 25, 2026
Featured image of US Navy Just Made It Easier to Replace Conventional Metal Parts With 3D Printed Alternatives
Depths Meet Deposition
US Navy Just Made It Easier to Replace Conventional Metal Parts With 3D Printed Alternatives

A new Navy standard will make metal 3D printing far easier to use in submarine construction and repair, allowing approved AM materials and processes to replace conventional welding and forging.

by Carolyn Schwaar Aug 24, 2026
Featured image of Meshy 7 Wants to Put an End to Five-Legged Unicorns
Meshy 7 Aims for Accuracy
Meshy 7 Wants to Put an End to Five-Legged Unicorns

Meshy’s latest image-to-3D AI engine is all about alignment, making the generated model actually resemble the image you fed it before you get to the mesh.

by Carolyn Schwaar Aug 21, 2026
Featured image of What This Week’s Texas Ruling Means for New York’s 3D Printer Gun Blocking Law
Vague and Vaguer
What This Week’s Texas Ruling Means for New York’s 3D Printer Gun Blocking Law

A recent federal decision striking down ATF regulations on unfinished firearm components raises new constitutional questions for states attempting to technologically block the 3D printing of guns at home.

by Carolyn Schwaar Aug 21, 2026
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Featured image of Stop Stringing & Snapping for Good? Sunlu’s Reformulated PETG 2.0 and Silk PLA+ 2.0, both Under $15/kg
Filament V2.0
Stop Stringing & Snapping for Good? Sunlu’s Reformulated PETG 2.0 and Silk PLA+ 2.0, both Under $15/kg

The new polymer formulations target two familiar material headaches: moisture-sensitive PETG and brittle silk PLA.

by Carolyn Schwaar Aug 20, 2026
Featured image of Creality’s New SparkX i7 Nano Packs Four-Color Printing Into a $299 Package
Four Colors, Fun Size
Creality’s New SparkX i7 Nano Packs Four-Color Printing Into a $299 Package

Creality’s new Nano shrinks its multicolor setup by 37%, but sacrifices enclosed filament storage and support for flexible materials like TPU.

by Carolyn Schwaar Aug 18, 2026
Featured image of ABS Filament Quick Guide: When to Use It & When Not To
ABS-olutely, Sometimes.
ABS Filament Quick Guide: When to Use It & When Not To

ABS is a 3D printing classic for good reason: It’s tough, heat-resistant, affordable, and easy to smooth, paint, and drill. But with easier-to-print alternatives now available, when is ABS still the right choice?

by Carolyn Schwaar Aug 17, 2026
Featured image of Yes, You Can Over Dry Filament. Here’s How Not To
Always Run Dry
Yes, You Can Over Dry Filament. Here’s How Not To

Drying filament is important, but drying filament properly is even more important. Learn the science behind what moisture and drying does to polymer filament to get your drying perfect every time.

by Carolyn Schwaar Aug 14, 2026
Featured image of Prusa Upgrades Three of Its Most Popular Printers: the XL+, Core One+, and Core One L+
Triple Plus Threat
Prusa Upgrades Three of Its Most Popular Printers: the XL+, Core One+, and Core One L+

The Prusa XL+, Core One L+, and second-generation Core One+ bring nozzle wiping, revised belts, and other quality-of-life upgrades while existing owners are promised upgrade paths.

by Carolyn Schwaar Aug 13, 2026
Featured image of Our 10 Favorite Photogrammetry Software Tools & How to Pick the Right One
Physical Into Digital
Our 10 Favorite Photogrammetry Software Tools & How to Pick the Right One

Check out our choice of photogrammetry software available right now for virtual reality, gaming, mapping, construction, drones, defense, and so much more!

by Carolyn Schwaar Aug 13, 2026
Featured image of Why Certifying 3D Printing Operators Could Be the Key to Reliable Mass Production
Skilled to Scale
Why Certifying 3D Printing Operators Could Be the Key to Reliable Mass Production

Machines have gotten better. Operators haven't kept pace, and in aerospace and defense supply chains, that gap is starting to matter.

Aug 11, 2026
Featured image of More 3D Printers Are Now Greenguard Certified, But What Does It Really Prove?
Air of Certainty
More 3D Printers Are Now Greenguard Certified, But What Does It Really Prove?

Greenguard certification is becoming a selling point for school and home 3D printers. We break down which machines and filament combos actually qualify, and what the label leaves out.

by Carolyn Schwaar Aug 11, 2026
Featured image of Bambu Lab Researchers Are Teaching AI to Split Models Into 3D Printable Parts
Slice of the Action
Bambu Lab Researchers Are Teaching AI to Split Models Into 3D Printable Parts

The experimental SegviGen system can automatically identify individual components within a 3D model, and its researchers have already released the code, pretrained models, and an interactive demo.

by Carolyn Schwaar Aug 10, 2026
Featured image of This 2.5-Meter Metal 3D Printer Switches Between Wire & Powder
One Beam, Two Metals
This 2.5-Meter Metal 3D Printer Switches Between Wire & Powder

iAM3D’s enormous LPW Z2500 combines powder- and wire-fed laser DED in one machine, with a 2.5-meter-tall build envelope, 6-kW laser, and controlled argon atmosphere.

by Carolyn Schwaar Aug 10, 2026
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