One of my almost-3-year-old son’s current favorite toys looks like a relic from the ’80s, even though it definitely didn’t exist when I was a kid. The Little Tikes Story Dream Machine, which launched ...

Prophetic opened its bookings for users to test its Halo: a headband that aims to control dreaming. The startup claims the Halo can shoot signals to the user's brain when a wearer enters REM sleep.