Reynolds School of Journalism | University of Nevada, Reno

How Visible Light Affects the Human Body

The upper-left quadrant of a Shelly Suh's face. Her eye, eyebrow, and a lock of her hair are visible.

All life evolved under the sun — so it makes sense that the planet’s 24-hour light regime is deeply connected to human health. But how much does visible light affect our body’s functionality?

What’s Killing The Mekong Giant Catfish?

Eight pieces of fish-shaped candy sit in a stylized river made of yarn and glass pebbles.

Meet the Mekong Giant Catfish, which can weigh up to 770 pounds, has no teeth, and looks absolutely ridiculous. But they’re disappearing quickly — having been listed by the IUCN as a critically endangered species in 2011.

Spit Out Your Seeds! The Bizarre Truth of the Fabled Poisoned Apple

Speckled red apples fill the frame. Three have stickers on them.

They say an apple a day keeps the Doctor away… right? Well, it turns out that apples have a spooky secret, as foretold by the Brothers Grimm classic, Snow White. Don’t blame poisoned apples on the evil queens — it was already there, in the form of a natural toxin. Enjoy your lunch!