The mechanisms of evolution explained in one video. The theory of evolution explains how the enormous variety of life could come into existence. How it is possible for primitive life forms to spawn the millions of different creatures, that exist today. Unfortunately, evolution is often misunderstood...

The first free flight of a Morpheus prototype lander was conducted Dec. 10, 2013, at Kennedy Space Center's Shuttle Landing Facility. The 54-second test began with the Morpheus lander launching from the ground over a flame trench and ascending approximately 50 feet, then hovering for about 15 second...

Global bee populations continue to be threatened by poor farming practices, pollution, and urban sprawl. Yet, in the middle of Israel’s arid Arava region, bee colonies are coming back to life thanks to a perfect mix of clean air and plentiful fields of pollinator friendly crops. Because of Jewish Na

On November 27th, 2022 the Mauna Loa volcano erupted for the first time in 38 years. As a result, a wide swath of Hawaii's Big Island, including 50,000 people are at risk of being inundated by lava flows. This video will discuss Mauna Loa's ongoing eruption which began at its summit just before midn...

How do you make a working human heart? Scientists can turn stem cells into beating heart cells, but getting them to organize into a 3D heart requires a scaffold. At the Massachusetts General Hospital in Boston, Harald Ott and his team are reusing the scaffold that nature provides. They're stripping...

In the near future, the North Pole could truly be relegated to the realm of history. Since scientists started measuring winter sea ice, we’ve lost half a million square miles of it—and for every additional ton of carbon dioxide in the air, about 32 square feet of summer sea ice disappears. Robin

Ba Na has various flora and fauna. In the old-growth forest, there includes 256 species of fauna, 61 species of animal, 178 species of birds and 17 species of reptile. The flora includes 543 species. Besides, Ba Na has many rare animals such as: Crested Argus, Asian Black Bear, northern buffed-cheek

"Have you ever had a gut feeling or butterflies in your stomach? Has hunger ever changed your mood? Our bellies and brains are physically and biochemically connected in a number of ways. As a nutritionist, microbiologist and neuroscientist, Ruairi Robertson is passionate about the link between our b...

The BLU-109/B is a hardened penetration bomb used by United States military aircraft. (BLU is an acronym for Bomb Live Unit.) It is intended to smash through concrete shelters and other hardened structures before exploding. The BLU-109/B has a steel casing about 1 inch (25.4 mm) thick, filled with 5...

Robbie Lawlor was diagnosed with HIV at 21 and became one of the youngest people to come out on Irish television. Enda McGrattan, also known as Veda, promised to keep their HIV status a secret but eventually broke free with a song. And a group of Irish and migrant women, who cannot show their faces,...