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Nearly half of Americans don’t brush their teeth enough. This opens the door for a bacteria invasion, leading to tooth decay and gum disease. Even worse, you might increase your risk for issues like kidney disease and dementia. —————————————————— Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and

Would you push one person in front of a train to save a larger group of different people? If you answer yes, then you may be a psychopath. The key difference between a psychopath and average person’s brain is their ability to make a decision in a personal dilemma. The emotional part of a psychopath’s

From wooden airplane propellers to carved sculptures, watch as all these different wooden products come to life! Hardwood Floors – 00:00 – 04:50 Wood Airplane Propellers – 04:50 – 09:49 Carved Wood Sculptures – 09:49 – 14:29 Wooden Kayaks – 14:29 – 19:29 Wooden Ducks – 19:29 – 24:29 Construction Wood – 24:29 – 29:15

New astronomical research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the Universe from a chaotic Big Bang into the structured beauty of the present day cosmos.

A once majestic theater hosting entertainment for generations in lavish surroundings now lies mysteriously derelict in Cleveland; experts investigate and uncover a record-breaking heavy metal concert event that would spell its eventual downfall.