The Apollo 11 moon landing was about the astronauts, mission control, software and hardware all working together as a seamless integrated system. None of which would have been possible without the contributions of one engineer: Margaret...

Musician and activist Bono accepts the 2005 TED Prize with a riveting talk, arguing that aid to Africa isn't just another celebrity cause; it's a global emergency.

The news of several promising COVID-19 vaccines over the past few weeks has been very exciting, but so far, none have received emergency authorization for general use in the US. We'll talk about what that means, and also, why these...

Your research team has found a prehistoric virus preserved in the permafrost and isolated it for study. After a late night working, you're just closing up the lab when a sudden earthquake hits and breaks all the sample vials. Will you be...

The Johnson & Johnson COVID-19 vaccine is now the third approved for emergency use authorization in the United States, and it's a little different from its predecessors.

What if you're in surgery and the power goes out? No lights, no oxygen -- and your anesthesia stops flowing. It happens constantly in hospitals throughout the world, turning routine procedures into tragedies. Erica Frenkel demos one...

No matter how wealthy a country is, there's a lot it can do to improve the health of its citizens.

X Prize founder Peter Diamandis talks about how he helped Stephen Hawking fulfill his dream of going to space -- by flying together into the upper atmosphere and experiencing weightlessness at zero g.

Hank explains the science behind the "cinnamon challenge," and reveals why it is nearly impossible to complete.Do not attempt the cinnamon challenge! Instead, why not just watch some videos of the thousands of YouTubers failing at it!...

How much does the presence of other people affect our willingness to step in when someone needs help?

Bad things can happen, but you can do a lot to be prepared for when they do! Join Jessi and Squeaks to learn what you should put in your emergency kit so you can be ready for anything!

Dialing one number—10111—connects you to a central emergency-services control room operated by the state. Unfortunately, as with many state services in South Africa, this one tends to be understaffed and underequipped. It often takes a...

Review key tips on managing everyday health issues while in Brazil. For instance, it’s a good idea to frequent restaurants that are clean and busy. Instead of tap water, you’ll probably want to drink and cook with sealed bottled water or...

Learn basic tips on handling emergencies in Brazil. For instance, since reaching people by phone is tough at times, carry backup numbers in case you can’t reach someone. Also carry your Brazilian or international health insurance card...

Howcast - If you have to put your pet up for a few days, make sure you get a kennel that's going to keep your pet healthy and happy.

Howcast - Learn three emergency wheel repair tricks from Silk Road Cycles' Brendon Nicholas in this Howcast bicycle repair and maintenance video.

Howcast - Learn how to play phonemic awareness games on-the-go from reading specialist Anne Glass in this Howcast video.

Howcast - With all of the distractions afforded by travelling, keeping your children safe can be a challenge. Use these helpful tips to keep your family safe.

Howcast -Alcohol poisoning can be fatal if left untreated. Find out what to do if you suspect someone has alcohol poisoning.

Howcast -If you and your family are forced to evacuate quickly, you won't have time gather supplies. With an emergency go kit, you can be ready to go out the door when a problem arises.

Howcast - Learn how to say "please call the police" in Greek with this Howcast video.

Keep yourself and your family safe by practicing spring cleaning safety.

Howcast - Check out part 14 of our walkthrough for Crysis 3, the new first person shooter title by Crytek, and learn how to harness the nanusuit to beat the Only Human Mission.

NYC Mayor Eric Adams says its ‘fortunate’ only four civilians were injured in crane collapse.Source: NYPD News