In the animal kingdom, monogamy is rare and cheating is common, even among seemingly faithful species like the superb fairy wrens. This video explores the biological reasons behind infidelity in birds, highlighting how mating strategies...

Hank brings you news from around the universe, including what you can't blame on global warming, why being unfaithful is hazardous to your health, and how to watch a particularly awesome spectacle coming to a sky near you.

For some birds, trying to cheat your neighbors into raising your babies is just as much work - and is no more successful - than doing it yourself.

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry...

The video emphasizes the importance of fairness, honesty, and respect in our interactions with others. It highlights how lying, cheating, and disrespect are forms of unfairness, while honesty, justice, and respect contribute to fairness...

This video emphasizes the importance of fairness and honesty in our actions and interactions with others. It highlights how behaviors like lying, cheating, and stealing are not only unfair but also detrimental to relationships and...

Howcast - Learn how to do a dumbbell kick from personal trainer Brett Azar in this Howcast home arm workout for men video.

Howcast - Learn how to do chainsaws from personal trainer Brett Azar in this Howcast home arm workout for men video.

Howcast - Beat NEVERDEAD in Konami's new immortal undead shooter, NeverDead.

Howcast - Learn if there is a cheating personality from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn if humans are programmed to cheat from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn what percentage of men and women cheat from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn how to speak up for both yourself and others when you see something wrong from manners expert Faye de Muyshondt in this Howcast video.

Howcast - Learn if someone who has cheated once will probably cheat again from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn why people cheat from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - Learn the top three myths about infidelity from couples counselor Victoria Wilson, Ph.D. in this Howcast video.

Howcast - If you suspect your partner's cheating, you're probably right. But you'll still want proof.

Howcast - Learn how filters affect your photography from professional photographer Luke Ballard in this Howcast video.

Racketeering is a type of organized crime in which the persons set up a coercive, fraudulent, extortionary, or otherwise illegal coordinated scheme or operation to repeatedly or consistently collect a profit.

Phrasal verbs give spoken English playfulness and character. In this video I’ll teach you seven phrasal verbs that you can start using right away to sound more like a native speaker. Incorporating them into your daily conversations will...

Meet Leonardo (LEO), a groundbreaking robot that combines walking, flying, skateboarding, and slacklining. Unlike typical drones or bipedal robots, LEO integrates advanced posture stabilization and adaptive landing gear for navigating...

With the rise of remote work and AI, the tech world has also seen a rise in cheating on the software engineering technical interview. Let's look into modern techniques people use to cheat during coding interviews and the consequences of...

Astrum investigates some examples of the longest and shortest years that we know of. The differences are mind-boggling!

Drugs that do a pretty good job of easing symptoms of depression and drugs that really help people struggling with obesity have a couple things in common. The first is that we have almost no idea how they work, and the second is that...