Maybe it’s a record player, slide projector, or a toaster oven you bought in 1992. Does your old gadget outperform new technologies? Why are you still holding on to it?

Tawny Crazy Ants love to swarm inside electronic devices and can short them. That's causing quite a headache in southern states.

Best Buy is pulling out of a big joint venture in Europe. The company is selling back its 50 percent stake in the mobile phone retailer Carphone Warehouse, at a significant loss.

Technology entrepreneurs, analysts and journalists are gathering in Las Vegas this week for the annual Consumer Electronics Show.

How many Sony, Panasonic or Sharp gadgets did you buy this year? Japan’s electronics giants have lost their competitiveness — and perhaps creativity.

A new service called FreedomPop hopes to go up against AT&T and Verizon, and a new kind of dissolve-able circuit that could change the field of medicine.