Do you actually need more protein? What the s...

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Hantavirus at sea, microplastics, and the Alaska tsunami mystery

In this science news roundup, we start with a deadly hantavirus outbreak linked to a cruise ship. The outbreak is raising concerns about rare human‑to‑human transmission while experts say the risk of a wider pandemic remains low. We also look at new research showing that airborne ... Show more

. 12min 50sec

Influencers are obsessed with peptides. What does the science say?

Peptides are everywhere right now—from weight-loss drugs to TikTok wellness hacks—but the science hasn’t caught up with the hype. Journalist Victoria Song joins Science Quickly host Rachel Feltman to break down what peptides actually are, why influencers are promoting “research-o ... Show more

. 20min 26sec