Lightmatter Inc., a startup making computing products that use light in place of electricity, has raised a new round of funding that almost quadruples its valuation to $4.4 billion. The company ...

The 4.4 magnitude quake's epicentre hit near Highland Park, a neighbourhood in Los Angeles County not far from the famous Hollywood sign and the Griffith Observatory, at around 12:20 PDT (20:20 ...

A 4.4 magnitude earthquake shook homes and startled residents in California on Monday. Security cameras captured the moment the quake struck. No structural damage or injuries have been reported by ...

Overall, an estimated 4.4 % of people ages 18 to 44 have ADHD, Barterian said. Some aren't diagnosed until they're older. "There's definitely more awareness of how it can continue to affect folks ...

Sri Lanka, which is clawing its way out of a sovereign debt default and its worst economic crisis in decades, saw the biggest upward revision, with growth expected to come in at 4.4% this year and ...