What if Minecraft was real? In this video, we take on five Minecraft-inspired challenges in real life. From building a house and crafting tools to farming, taming a horse, and surviving in a snow ...

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...

Most major biological molecules, including all proteins, DNA and RNA, point in one direction or another. In other words, they ...