This Week in Science: AI Agents Come to an Agreement, Gemstones on Mars, And More!

(Ollila et al., Geophys. Res. Lett., 2026)

We know you're all incredibly busy, so each week, we round up the science stories you need to know about.This Week in Science: AI got a little more organized, dolphins were caught teaching fishing behavior, and a first-of-its-kind allergy treatment showed promise.First up: 1,000 AI Agents Started Agreeing Without Anyone Telling Them ToAlso this week:

NASA Rover Zapped a Rock on Mars And Found a Gemstone Surprise

Dolphins Filmed Hunting With Shells Off The East Coast of Australia For the First Time

The World's Vegetables Are Vanishing, And It's Quietly Wrecking Our Diets