Ever wondered who would win in a fight between a python and an alligator? What about a wolf versus a puma? SciShow has the answers. <b<br/>r/>

Hosted by: Hank Green (he/him)

Tuna are big, fast-swimming ocean fish. They're hardly the natural prey of cats, whose ancestors evolved in the desert. Yet a study of taste receptors in cats shows that they're predisposed to LOVE tuna.<br/>

Lots of people want to clean up the Great Pacific Garbage Patch, and plastics have a huge impact on ocean environments. But marine wildlife are already adapting to our plastic waste, which means cleaning it up isn't as simple as just......

Jellyfish aren't the most nutritious animals in the ocean. Yet sea turtles and many other organisms get their nutrition from almost nothing else. Here's why they don't totally starve to death.

When it comes to creating vegetarian meat substitutes, flavor is only one hurdle—smell and texture are also major factors, and scientists have been making breakthroughs on creating a convincing meatless meat experience. We also got some...

Most fish are pretty sluggish in the cold. But the Pacific bluefin tuna is one of the fastest apex predators in the frigid Pacific ocean. Their physiology has adapted to help them retain more of the heat their bodies produce, except when...

There are some foods that are so popular that they are at risk of going extinct. What are they and why is it so difficult to harvest them?

Tuna are ocean athletes -- fast, far-ranging predators whose habits we're just beginning to understand. Marine biologist Barbara Block fits tuna with tracking tags (complete with transponders) that record unprecedented amounts of data...

Homaro Cantu and Ben Roche come from Moto, a Chicago restaurant that plays with new ways to cook and eat food. But beyond the fun and flavor-tripping, there's a serious intent: Can we use new food technology for good?

When most people think of fishing, we imagine relaxing in a boat and patiently reeling in the day's catch. But modern industrial fishing -- the kind that stocks our grocery shelves -- looks more like warfare. Ayana Elizabeth Johnson and...

Hank eases our minds about the alleged bacon shortage, and informs us of some actual meat shortages we may see the effects of in the coming years.

The way we fish for popular seafood such as salmon, tuna and shrimp is threatening to ruin our oceans. Paul Greenberg explores the sheer size and irrationality of the seafood economy, and suggests a few specific ways we can change it, to...

What's as big as a polar bear, swallows its prey whole, and swims at forty miles an hour? It's not a shark or a killer whale... it's the Atlantic bluefin tuna— the largest and longest-lived of the 15 tuna species. Its unique set of...

How could you dispose of your cooking oil when you're done cooking? The easiest thing to do might be to pour it down your drain -- but if you save it up and send it to a processing plant, it can gain useful new life as biodiesel, a...

Formerly the Russian embassy, this 127 year old colonial mansion (adjacent to the W Hotel) is now host to one of the premier dining experiences in Bangkok. Inspired by the unparalleled joy of his mother’s cooking, Turkish-born Chef Fatih...

Howcast - Tuna can be tiresome, and ramen noodles can get boring. But combine them like this, and you've got a cheap and tasty meal.

Howcast - Enjoy healthy recipes that cost less than $3.00 per serving, and use these helpful budgeting tips when purchasing food.

Howcast - Learn how to make a spicy tuna roll from sushi chef Mamie Nishide in this Howcast food video.

Howcast - Learn how to make a traditional sushi roll from sushi chef Mamie Nishide in this Howcast food video.

Howcast - Learn the difference between using fatty tuna and regular tuna in sushi rolls from sushi chef Mamie Nishide in this Howcast food video.

Howcast - Learn the do's and don'ts of stockpiling in this Howcast video about how to save money using coupons.

Howcast - Tuna sandwiches and PB and J are boring. Make yourself or your kids a hot lunch on the go with a thermos.

Talk about something that's fun for all ages! Make people upchuck for real with this recipe.

Dubbed the "sunshine vitamin" because sun-exposed skin produces it, vitamin D promotes strong bones and teeth and combats osteoporosis. Get your daily dose with these foods.