Ag-tech could change how the world eats

TRACY, Calif. -- Investors and entrepreneurs behind some of the world's newest industries have started to put their money and tech talents into farming -- the world's oldest industry -- with an audacious agenda: to make sure there is enough food ...

A remote chance for happiness

I am certain that there are engineers of gadgets who stay up nights thinking of ways to break my heart. Still, I take my chances. Take the Logitech universal remote that I had consigned to the gadget junkyard. It never really worked right, even ...