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By Ashley Strickland, CNN The frigid Martian poles have long fascinated scientists not just because of their ice caps, but for the potential of what may exist underneath them. While there are currently no missions dedicated to exploring the poles on Mars, the fleet of orbiters around the red planet have been able to capture

By Amy Wray, CNN A snake handler captures a 10-foot python at the grocery store, a zoo guest wrestles an alligator, and a 9-year-old opera singer impresses the “America’s Got Talent” judges. These are the must-watch videos of the week. Special surprise in the spice aisle Call it serendipity that a trained snake handler and

By Sara Spary, CNN Baby bats babble just like human infants when learning to communicate, a new study has found. Scientists from the Museum of Natural History in Berlin eavesdropped on 20 baby bats — called pups — and found that, just like humans, they practice making noises before learning how to talk to others.

By Lauren Kent, CNN Just like people, chimpanzees and bonobos aren’t ones for leaving without saying goodbye. Apes purposefully use signals to begin and end social interactions — behaviors not typically seen outside of humans until now, according to a new study published in the journal iScience. Researchers analyzed more than 1,200 interactions with groups

By Angela Dewan and Radina Gigova, CNN Almost half of the world’s 2.2 billion children are living in countries that face an extremely high risk of the impacts of the climate crisis, including environmental shocks such as cyclones and heatwaves, according to an index published Friday by UNICEF, the UN children’s agency. Among the 33

By Brad Lendon, Jessie Yeung, Kara Fox, Aditi Sangal, Meg Wagner, Melissa Macaya and Melissa Mahtani, CNN The-CNN-Wire™ & © 2021 Cable News Network, Inc., a WarnerMedia Company. All rights reserved.

CNN Editorial Research Here’s a look at Islamic State in Iraq and Syria (ISIS). Facts Started as an al Qaeda splinter group. Also known as Islamic State in Iraq and the Levant (ISIL) and Islamic State (IS). ISIS aims to create an Islamic state called a caliphate across Iraq, Syria and beyond. The group implements

By Megan Marples, CNN Have you ever heard a rattlesnake rattling up close? It turns out the venomous reptiles change the frequency of their rattle the closer humans get to them, according to a new study published Thursday in Current Biology. Rattlesnakes prey on small animals like rodents and vibrate their tails when they feel

CNN Editorial Research Here’s a look at the Episcopal Church, which has been a self-governing autonomous body since 1785. The Episcopal Church in the United States has around 1.6 million members. Facts The Anglican Church originated when King Henry VIII split from the Roman Catholic Church in 1534, when the pope refused to grant the

By Angela Dewan, CNN The world would be on track for a collapse of the ozone layer and an additional 2.5 degrees Celsius of global warming by the end of the century if it hadn’t agreed in the 1980s to ban CFCs, chemicals once commonly used in aerosol sprays, refrigeration and air conditioners, according to