So far as serious UFOlogy goes...

NICAP, MUFON, and CUFOS (and today, NIDSCI) are the most respected UFOlogy networks. They actually have volunteers who go to UFO incident sites and do investigations (take soil samples, interview witnesses, etc.). They've all lasted for several decades precisely because they don't merely forward internet gossip, but actually go out and dig at stories.

of the above, MUFON has the best website when it comes to breaking UFO reports, NICAP has some great historical summaries, and CUFOS is more of a research institution (though its website isn't updated that often, it publishes International UFO Reporter, which you can order from their site, as well as many other well-documented books on UFOS).

It's good to check what they have to offer, because we, too often, become transfixed in UFO incidents from the past ten years or so.. while much of the best proof for the existence of ET operated UFOs comes from decades ago.

Im going through this website as we speak.uhh.....type.
Its pretty cool, thiers alota information regarding alien contacts with ancient civiliations. Alot of interesting pictures too.
Deep

You must wade through a mountain of bull#, to uncover a nugget of truth....just be wary....