SciShow discussed how research shows crows and ravens are learning to use tools and apply intelligent problem-solving techniques.

An adorable clip from "Wild Dogs Biting Back" shows the birth of wild dog puppies who meet the rest of the pack after a few days.

Christophe Haubursin of Vox put on his glasses to look at the increasing rate of myopia (nearsightedness) among children worldwide.

Ian McLeod created a timelapse of his son Cory during the first 21 years of his life, to which Cory added on nine years through age 30.

A hydrophilic yellow lab showcased his love and talent for diving during the "Paws in the Pool" event at a water park in Frisco, Texas.

Marcin Wichary created an interactive typewriter simulator that lets users experience a little bit of what life was like before the computer.

BC Wanderer captured fascinating footage of a friend counting out perfectly round ice spheres formed by a waterfall in Hope, British Columbia.

New York City subway conductor Natasha Dinnall talked to the CNBC series "Make It" about her 30-year career with the MTA.

Brew tells the animated story of artists who built and furnished a 750 square-foot apartment inside the Providence Place Mall.

Hank Azaria employed the voice of Moe Szyslak to recount his long history with "The Simpsons" on "Late Night with Seth Meyers".