A new hotend won’t fix every 3D printing problem. Better filament storage and tuned slicer profiles often matter more.

CAPE CANAVERAL SPACE FORCE — Intuitive Machines became the first private commercial company to land a spacecraft successfully on the moon on Thursday evening with its IM-1 mission. At around 6:24 p.m.

Days after a winter storm dropped a foot of snow in some parts of New York City, the Department of Sanitation has begun deploying snow-melting machines across the city. “Due to the cold temperatures, ...