Niels Finsen's groundbreaking work with light therapy revolutionized medical treatment, earning him the Nobel Prize in 1903.

There are mere hours left of Amazon’s extended Prime Day extravaganza. And, yeah, we’re a little exhausted, but after days of lightning deals and all-time low prices, these di ...

The best tech products announced this week include KEF's first Dolby Atmos soundbar and $70,000 wireless loudspeakers.