The problematic circuit tester lifts an IC into delicate finger contacts to test the chip. After one workshop, engineers with National Semiconductor, Santa Clara, Calif., modified a machine that tests ...

NASA's Mars Reconnaissance Orbiter spacecraft has just taken its milestone 100,000th photo of the Red Planet using its high-definition camera. It reveals a dark region of moving sand dunes. When you ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Timothy Li is a consultant, accountant, and ...

This week on Green Street Patti and Doug talk about concerns over radiation in electric and hybrid cars (EMFs and RFR), and the Trump administration’s continuing war on science,from which government ...

Jeanette Beebe is an experienced journalist, fact-checker, and audio producer covering personal finance, retirement, science, business, medicine, technology, and the arts. Her reporting has appeared ...