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.

The Associated Press has journalists in nearly 100 countries and all 50 U.S. states. Four billion people see AP’s accurate, fact-based, nonpartisan journalism every day. AP visual journalists are ...

NASA's mission is to return rock, soil and others samples to Earth for study. NASA announced Tuesday that it's exploring two landing options to move forward with its mission to retrieve ...

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

NASA's Perseverance rover collected samples from Mars and stored them in tubes. NASA/JPL-Caltech/MSSS NASA’s Perseverance rover has been hard at work on Mars, collecting pieces of rock and ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...

After an independent review concluded NASA's plans to robotically collect and return rock and soil samples from Mars could cost up to $11 billion, NASA "pulled the plug" and is focusing on two ...

Anyone who shops at Costco is familiar with the many sample stations set up throughout the store, serving up unlimited hot and cold snacks and little bites. The chain makes serious money from giving ...

Credit: NASA/JPL-CALTECH/MSSS ORLANDO, Fla. — NASA will spend the next year and a half studying two different approaches for returning samples from Mars, one leveraging technologies used on ...

NASA is considering two ways to get its precious Mars samples back to Earth, but the agency won't pick a winner for another 18 months or so. Analysis of those samples, which are being collected by ...

For nearly four years, NASA's Perseverance rover has journeyed across an unexplored patch of land on Mars—once home to an ancient river delta—and collected a slew of rock samples sealed inside ...

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