A team at UC Davis has made a major leap in neurotechnology, enabling a man with ALS to speak again through a brain-computer interface that converts thoughts into speech in real time. Unlike prior ...

Regarding “John Whitmire to propose new Houston trash fee to close $174M deficit,” (April 30): Mayor John Whitmire’s proposal to implement a monthly trash fee — scaling from $5 to $25 — is a bitter ...

That's a good thing to say, as we reported in a story we published three years ago: Why a stranger's hello can do more than just brighten your day. Correspondent Rhitu Chatterjee reported on studies ...