Hal Jordan's corpse turns up in Rushville, Nebraska — but 14 alien species can mimic humans perfectly, and fans think the body is a decoy.

Fans think the Avengers' time heist cracked the multiverse — and now Doctor Doom is hunting them down because they caused the incursion destroying his world.

Göbekli Tepe was supposed to be a ceremonial site with no one living there — new excavations are now challenging that foundational claim.

A fan theory claims The Dude from The Big Lebowski is the narrator of "Hotel California" — and the song's cryptic lyrics are his story.

Gravity's standard equations can't explain why galaxies spin the way they do — a new information-physics theory claims the fix lies in rethinking what information itself is.

Tabby's Star dims in patterns no known natural process fully explains — fueling a live debate between dust clouds, a companion planet, and alien megastructures.

A rare book sold in bulk was secretly fitted with an AirTag — and it reportedly ended up at an Amazon AI training facility, suggesting illicit scanning operations.

New digs at 11,600-year-old Göbekli Tepe are upending the idea that it was a remote ritual site visited only for ceremonies — not a place people actually lived.

No one can agree on who gets to declare the Gaza War over — and Netanyahu's endgame may be the most contested question in the conflict.

A man who never fired the fatal shot was convicted of murder because California law holds fleeing felons responsible for deaths their chase triggers.

Australian researchers now suggest glaciers, not ancient builders, may have moved Stonehenge's massive stones — rewriting who deserves the credit for one of history's greatest feats.

X-Files creator Chris Carter is finally answering whether Scully truly cannot die — a fan theory built on two specific episodes spanning the show's run.

A body at the end of "Lanterns" has fans debating whether it's really Hal — because if aliens can fake human shells, nothing onscreen can be trusted.

Lindsay Clancy's defense is calling its own witnesses — a sign the trial has reached the stage where competing explanations for a mother's actions are being tested in court.

Fans are convinced Avengers: Doomsday will feature two separate Doctor Dooms on screen at once — but what would that even mean for the story?

Doctor Doom may use the Darkhold to revive Wanda Maximoff — or simply pull a variant from the multiverse — and either path rewrites the Avengers lineup.

A Reddit theory argues Cold Hands' pre-death identity barely matters — but the Night's Watch clues left in the text say otherwise.

Prosecutors say Lindsay Clancy planned to kill her children — but her defense points to a psychiatric breakdown, putting premeditation itself on trial.

Bones labeled "Kerry Cow" for generations have turned out to be ancient bear remains — upending what researchers thought they knew about early Irish prehistory.

A new book on Huey Long's assassination methodically dismantles every conspiracy theory — but does ruling out the implausible actually tell us who pulled the trigger?