What hygiene was like during the Black Plague? (video)
Surviving the Black Plague led to post-plague improvements in health and lifespan, thanks to a smaller population enjoying higher wages and better diets
Ukrainians create invisibility cloak for protection from Russian thermal cameras & drones
The invention is compact and light; it weighs up to 2.5 kg. It has high protection against rain and wet snow
Neil DeGrasse Tyson reveals startling facts about recently discovered alien evidence
Two alleged alien bodies were shown to Mexico's Congress in September
