Report and letter signed by ‘Opie’ attract auction interest ahead of Oscars

We Might Finally Know Why Humans Lost Their Penis Bones

Grab a Blanket And Head Outside, January Is Going to Be Incredible For Sky-GazingThe First Supermoon of 2018 Will Appear on New Year's Day – And It's Even More Special

We Finally Have Evidence That Black Holes Drive Winds Shaping Their Entire GalaxyPotentially Hazardous Near-Earth Asteroid Is Even Bigger Than We ThoughtConfirmed: 2017's Total Solar Eclipse Created Bow Waves in Earth's Atmosphere

SpaceX's Falcon 9 Launch Just Created an Eerie Light Show Over Southern CaliforniaA Mysterious Winking Star Could Be Gobbling Up The Remains of Planets

This Skull-Shaped 'Dead' Asteroid Is Coming to Haunt Earth Right Around Halloween

Where Did All That Mars Water Go? Scientists Have a New IdeaNew York City Declares End to Largest Measles Outbreak in 30 Years

Here's a Science-Based Ranking of Types of Cheese, by Nutritional ValueA Strange Thing Happens if You Use Mouthwash After You Exercise

Here's What You Need to Know About That Teen Who Went Blind From Eating Junk FoodScientists Have Developed a Genius Method That Actually Regenerates Tooth Enamel