Photos key in Louisiana family's quest to prove Megan Parra's death was a homicide

This Historian Has Some Practical Advice in Case of a Nuclear Explosion

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Archaeologists Have Found Something Truly Disturbing in an Ancient Chinese TombRacist Attitudes And Climate Denial Have a Disturbing Link We Never Knew About

These Roman-Era Men Were Buried With Legs Chopped Off For Some Mysterious Reason

Guess Which Place Is The Psychopath Capital of The US, According to ScienceEnergy-Saving LED Lighting Has Backfired in a Spectacular Way

Exotic Australian Plants Have Superpowers That Can Be Used to Clean Up Chemical SpillsHere's What You Need to Know About That Mysterious Radiation Cloud Over Europe

The Asteroid That Killed Dinosaurs Triggered a Worse Global Disaster Than Ever ImaginedHere's Another Reason The Global Warming 'Hiatus' Never Actually Happened