1440 looked into how wedding rings originated in Ancient Egypt and how this romantic symbol evolved over many centuries.

Dr. Matt McGlasson shared adorable footage of a tiny tabby kitten who always looks worried, calling the look "Resting Panic Face".

A fascinating study found that the prehensile arms of an octopus are segmented from the rest of the cephalopod's body.

A Ted-Ed lesson by Max G. Levy explains how rats survived the Ice Age, made their way from Asia to Europe and then across the Atlantic.

General Mills announced new "Progresso Soup Drops" that capture the comforting flavor of Progresso Chicken Noodle Soup in hard candy form.

Mazeyu Ji, Xuanbin Peng and team at UC San Diego created Exbody2, an AI that lets robots mimic realistic human movements such as a waltz.

When a tiny orange cat named Tuna came home, a maternal dog named Kona immediately adopted him as her own and taught him to love others.

OK Go made a music video for their song "A Stone Only Rolls Downhill" using 64 videos recorded on 64 iPhones.

Three different compilations capture the uniquely witty, charming and caring aspect of the visionary director David Lynch.

The cast of "Severance" went to work in a glass office in the middle of NYC's Grand Central Terminal in a pop-up event promoting season two.