Day 4: Try a True Brain Teaser

Welcome back! For Day 4 of the challenge, let’s do a short and fun activity based around a concept called cognitive reserve.

Your Gut Microbes May Be Quietly Transforming How Your Brain Works

A pioneering study provides new evidence that gut microbes vary across primate species and can shape physiology in ways ...
The Brighterside of News on MSN

Gut microbes are reshaping how scientists think about brain evolution

A new study from Northwestern University is reshaping how scientists think about brain evolution. The research suggests that ...

Chimp Sounds Trigger a Strange Brain Signal in Humans

Human brains still react to chimp voices, hinting at a deep evolutionary link in how we recognize sound.
GameSpot

20 Years Later, An Xbox 360 Collector Finally Finishes Their $20,000 Game Library

A Redditor has collected 1,353 Xbox 360 games, and the last title capping the collection was Pro Evolution Soccer 2018, which was a gift from their son.
EuropaWire

Uniper SE Initiates Divestment of Helium Assets Following EU State Aid Decision

(PRESS RELEASE) DÜSSELDORF, 8-Jan-2026 — / EuropaWire / — Uniper SE has announced plans to divest its helium business as part of the commitments set out in the European Commission’s state aid approval ...