Series

With their heads held high, their feet moving with purpose. They march. Together. Each step a declaration to the world: We are still here.

Robert Jacoff never thought he'd end up running a fourth-generation family business manufacturing everyday tools that make life a little easier. The co-president of Great Neck Saw Manufacturers said it started with his great grandfather Samuel 100 years ago.

Julia Collin Davison is the host of America's Test Kitchen and author of the new cookbook Air Fryer Perfection: From Crispy Fries and Juicy Steaks to Perfect Vegetables, What to Cook & How to Get the Best Results, an America's Test Kitchen handbook.

In 1985, Everett Carr, 65, was murdered inside his home in New Milford, Connecticut. Someone stabbed him 27 times, slit his throat, and bashed in his head. The blood was everywhere.

When it comes to mixing work with family, Bill Beyer Sr., the founder and CEO of Beyer Graphics, wouldn't have it any other way. His sons, Bill Jr. and Dan, grew up learning from the best. 

A Tough Mudder a 10-mile obstacle race designed by British special forces to test the limits of physical endurance and mental grit in all kinds of conditions.

A burst of Jewish life and culture can be found on the streets of Krakow, Poland. Old traditions have seen a resurgence in Kazimierz, which is the name of Krakow's Jewish quarter and where we found Jonathan Ornstein, a native New Yorker. Born and raised in Queens, Ornstein is now a leading force behind this rebirth in Poland.

Poland: charming cobblestone streets, bustling communities, and endless greenery. A country so beautiful and vibrant was once cloaked in a blanket of darkness and despair. Poland was the first country to bear the brunt of the Nazi war machine.

Gina Homulka loves cooking but not washing dishes. In her latest cook book, 'Skinny Taste: One & Done,' the wildly popular food blogger shares recipes for one-pot cooking or one- pressure cooker, slow-fryer or just about any other device.

A singer and YouTube creator is making music history. Taryn Southern's video for the song "Break Free" has racked up more than 2 million views. She used artificial intelligence software to co-write and co-produce the song, which features passionate vocals and a pulsating beat.

From meatballs and spaghetti to baked ricotta with bruschetta, the Scotto family shares recipes for these Italian classics!

A brand-new tool called Botler AI is helping people understand their legal rights through artificial intelligence. Botler AI is the brainchild of Montreal-based founders Amir Moravej and Ritika Dutt.

On the quaint campus of Cold Spring Harbor Laboratory on Long Island, Dr. Jason Sheltzer hopes to find a treatment for cancer.

No forks are necessary when Indian cuisine meets Caribbean street food.

At 10:30 p.m., kids at most summer camps are winding down for the night. But at a camp in Craryville, New York, the fun is just beginning.

You won't find any elliptical machines at Cybergym. However, heavy lifting is being done by "good guys" doing "bad things" for a good reason. Governments and companies can come here to see how vulnerable they are to a cyberattack.