Your Tattoo Ink Might Contain Hidden Ingredients
Chemists are hard at work figuring out how to make tattoos last—and ensure they’re safe.

Your Tattoo Ink Might Contain Hidden Ingredients
Chemists are hard at work figuring out how to make tattoos last—and ensure they’re safe.
Rock Samples from Far-Side of the Moon and a ‘Morning-After Pill’ for STIs
The Hubble Space Telescope’s woes, moon rocks and antibiotic candidates discovered with AI are all in this week’s news roundup.
Do Plants ‘Think’? We Might Not Know Enough about Consciousness to Be Certain
Zoë Schlanger’s new book The Light Eaters explores the surprising science of plant intelligence.
Snacking on Cicadas Can Be Sustainable and Delicious
Make the best of the “double brood” of cicadas with insect kimchi and tempura-fried bugs.
Auroras Are on the Horizon, and Bird Flu Is on the Menu
Vaccine misinformation on social media, smartphone addiction in teens, and more are discussed in this week’s news roundup.
Could ‘Pee-Cycling’ Help Clean Cape Cod’s Water?
A cost-effective pollution solution on Cape Cod could start in the bathroom.
You Can Protect Wildlife without Leaving Home
You don't have to venture far to make a difference for wildlife.
Cape Cod Weighs Big-Ticket Pollution Solutions
Toxic algal blooms are forcing Cape Cod communities to consider expensive sewer and septic system projects.
Cooperation Is the Key to Surviving the Apocalypse
Cooperation theorist Athena Aktipis talks about zombies, game theory, go bags and more in her new book, A Field Guide to the Apocalypse.
AI Is Getting Creepier, and Risky Cheese Is Getting Trendier
A rare geomagnetic storm lit up skies, eerie AI demonstrations and a cautionary word about raw milk.
Cape Cod Has a Big Septic Tank Problem
Cape Cod’s water is turning “pea-soup green”—and after decades of scientific detective work, we know why.
A Citrus-Scented Cannabis Compound Reduces Anxiety for Weed Users
New research into weed reveals how a lemon-scented terpene can ease anxiety without reducing the high.