However, did you know a lot of the bots you have been using are actually examples of artificial intelligence? The bot has been designed to mimic human-like responses and perform a variety of tasks.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers have ...

Simply bring your pen near the text field and start writing. You can also easily make corrections by using your pen to draw ink gestures: Scribble over words to erase them. Draw a line through one or ...

NASA has presented rock and dust samples from the asteroid Bennu which exhibit some of the chemical building blocks of life.