They can flow like a liquid and bounce back like a solid. Masses of fire ants show a duality that intrigues physicists.

Here's the video of the song "Marry Me" by American recording artist Jason Derulo. The performance also features Jordin Sparks, to whom the song was dedicated.

Drake is a Canadian rapper, songwriter, and producer. "One Dance" features British singer Kyla and Nigerian recording artist Wizkid.

"Am I Wrong" is a song by the Norwegian musical duo Nico & Vinz about thinking out of the box and believing in dreams.

Mickey and Donald try to help a hapless Goofy woo the love of his life, but don't realize that love is not always what it seems.

Over the last two decades, the environmental crisis of Florida’s Lake Okeechobee has continued to worsen and dominate local headlines. The lake is the nation’s second largest freshwater lake, but due to years of missteps, it’s been producing massive amounts of toxic algae that have closed beaches, destroyed businesses and poisoned swimmers.

Sigrid uses common household objects to explain two ways to pronounce the letter A.

The official promo video for the Rolling Stones' "Start Me Up" was directed by Michael Lindsay-Hogg. This number one hit was written by Jagger/ Richards, produced by the Glimmer Twins, and performed by Mick Jagger on lead vocals, Keith Richards and Ronnie Wood on guitars, Charlie Watts on drums and Bill Wyman on bass.

Career expert Nicole Williams gives us some simple but useful tips for making a good first impression at a job interview.

"Everything at Once" is a song written and recorded by Australian singer Lenka.

On stage at Cannes Lions, game designer and author Jane McGonigal showcased research demonstrating the power that gaming can have in the real world.

It's "If You're Happy And You Know It" made Super Simple! Practice the emotions happy, angry, scared, and sleepy with this super fun song for kids.

Michelle Obama continues discovering how shopping works for normal people. Meanwhile, Ellen purposely annoys her every step of the way

Sigrid explains a third way to pronounce the letter "A." For the first two ways, see Sigrid explains: the letter A - Part 1 of 4.

Florida might seem like paradise, but water contamination is a big problem, affecting not only the environment, but businesses and the health of the residents.