To date, we know of over 5,000 planets outside the solar system. And astronomers suspect that there may be *checks notes* around a trillion more in our galaxy alone. The search for exoplanets is one of the hottest topics in astronomy, with expensive telescopes and giant collaborations all searching for the holy grail of the 21st century: an Earth 2.0, a habitable world like our own.

Hear about a new treatment that may be able to reverse hearing loss, how new solar energy storage technology could eventually power our phones, and the surprisingly grand history of chickens.

South Korea is launching its first lunar probe to the moon on August 4th. The Korea Pathfinder Lunar Orbiter (KPLO) or Danuri, developed by the Korea Aerospace Research Institute (KARI) is being launched to study moon carters, magnetic fields, and surface weathering.

The Philippines is an island country in Southeast Asia, consisting of over 7,000 islands and islets. From rolling chocolate hills to caves and beaches for exploration, the Philippines has many places to explore and learn about!

Learn about how Japanese honey bees protect themselves from murder hornets, how a new link has been discovered between ADHD and hoarding disorder, and how your over-the-counter pain meds, might actually be making your pain worse!

Quantum signals can travel over interstellar distances, shows new findings.

Predicting extreme weather events is a tricky business. Changing climate conditions have increased the frequency of severe storms, floods, and heatwaves, along with larger wildfires. As a result, scientists are using artificial intelligence (AI) techniques for more accurate forecasts that help to minimize damage and save lives.

Kenya’s Wildlife and Tourism Board has announced that climate change is now a bigger threat to elephant populations than poaching. Kenya is currently facing an extreme drought that is threatening the livelihoods of people and wildlife within the area.

A new study finds that whale sharks are the biggest omnivore, disproving previous research on whale sharks’ diets. Researchers were stunned when analyzing whale shark biopsy samples that contained lots of plant material as well as krill material.

The Greenland shark, one of the longest living animals on Earth, was surprisingly found in coral reefs off the coast of Belize. The Greenland shark most commonly lives in colder waters around Greenland and Iceland and can live to be over 500 years old.

Coral reefs across the world are under threat as global warming raises sea temperatures and the oceans become more acidic from absorbing carbon dioxide. While nations work to reduce industrial greenhouse gases, including carbon dioxide, helping coral to adapt to changing conditions could provide welcome relief for affected reefs.

Luke Tipple chats with Eli Roth, award-winning filmmaker and shark conservationist about shark killing tournaments in Florida and across the United States.

Debris from a Chinese rocket is expected to fall into Earth in an uncontrollable re-entry this weekend. Although the probability of the debris landing in a populated area is low, questions are now being raised about the responsibility of different countries to correctly dispose of their space junk.

Tracy Morgan teams up with shark experts throughout the country to identify the craziest and most ferocious sharks in the ocean. Here are Tracy's best quotes on his favorite sharks and their incredible capabilities and adaptations.Stream Sharks! with Tracy Morgan on discovery+.

Today, you’ll learn about a new project trying to keep humans and sharks separate and safe, how all sharks almost mysteriously went extinct 19 million years ago, and how great white sharks may have contributed to the extinction of a shark twice its size!