How an Electric Eel Is Like a Taser
New research shows that the electric fish operates like a Taser to immobilize prey.
Join the SciFri Book Club LIVE in NYC
The SciFri Book Club calls its first in-person meeting to order, at New York City’s Explorers Club.
Belize’s Blue Hole Offers Clues To Mayan Collapse
Sediment cores from around the Yucatán Peninsula support a theory as to what could have led to the Mayans’ demise.
The SciFri Book Club Searches for Lost Cities
Journey into the Amazonian jungle with David Grann’s “The Lost City of Z.”
The Green Comet
You might be able to spot this bright, verdant comet with the naked eye.
Talking Darwin Over Dinner
An excerpt from the Science Guy’s new book, “Undeniable.”
When Egg Meets Sperm, Sparks Fly
The original meet-cute. When sperm and egg meet, sparks fly.
Make Your Own Fall Foliage With This Dad-Tested Experiment
Learn about why leaves change colors in different seasons.