If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Several viewers contacted the WHIO newsroom, wondering what was causing the strange lights spotted across the Miami Valley Friday morning. [DOWNLOAD: Free WHIO-TV News app for alerts as news breaks] ...

Add Yahoo as a preferred source to see more of our stories on Google. Flames from the Hidden Pines Fire glow at night near Bastrop on Thursday October 15, 2015. JAY JANNER / AMERICAN-STATESMAN || ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

Kyle, 16, was with his two friends in Midlothian when they spotted the mysterious floating object at around 11.10pm on Friday ...