Why Are Tennis Balls Yellow?
How did we all decide that tennis balls would be a vibrant yelllow?

Can machines be creative?
Generative AI is a subfield of artificial intelligence that involves training models to generate new content such as text, images, or music.
By John Minchillo / AP
Why do bones break?
Dr. Claire Shannon, a pediatric orthopedic surgeon, says popping your knuckles – or cracking your knee or your wrist – is considered a 'phenomenon.'
By Scripps News
Why are retail thefts on the rise?
It’s organized retail crime — where the thefts are planned, and part of organized rings.
By Michael Macor / APTop Stories

Drones are being tested to deliver AEDs to cardiac arrest emergencies
Sweden is one of the first places to develop an AED drone delivery program, and over the span of four months, they made 11 deliveries.
By Scott Sonner / City of Flirtey via AP
This young author is on a mission to make crayons more diverse
In 2020, Bellen Woodard rolled out More Than Peach crayons, which feature a variety of skin tones.
By Scripps News
Beyoncé announces dates for 'Renaissance' world tour
Beyoncé's first tour in about four years will kick off in Stockholm, Sweden, on May 10.
By Chris Pizzello / AP