More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

Travelling to Ireland for the first time? Check out these 7 must-visit experiences - from stunning cliffs to lively cities - ...

Tech shows are no strangers to robot vacuum innovations, and IFA 2025 is following suit. Your multi-story home will love the ...

The COVID-19 vaccine helps train your immune system to fight off coronavirus disease (COVID) caused by the SARS-CoV-2 virus. The coronavirus can cause serious illness and potentially death. But ...

Reviews, essays, best sellers and children's books coverage from The New York Times Book Review.