Briefing Chat: Dog years: could longevity science extend your pets' lives?

Nature staff discuss the emerging field of pet longevity — plus, a researcher decides not to care about their student reviews. Are they wrong?

00:24 Could research help boost your dog’s lifespan?Nature: Can science make your dog live longer? Longevity craze comes to pets

05:16 Is it wrong to not care about student reviews?Nature: What students think about my teaching doesn’t matter. Am I wrong?

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