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Biotechnology and health

Take our quiz on the year in health and biotechnology

How well do you remember this year’s headlines?

December 18, 2025
A photo illustration shows cloned dogs, a human embryo, weight loss medication and sound waves.
Photo illustration by Sarah Rogers/MITTR | Photos Getty, Science Photo Library

In just a couple of weeks, we’ll be bidding farewell to 2025. And what a year it has been! Artificial intelligence is being incorporated into more aspects of our lives, weight-loss drugs have expanded in scope, and there have been some real “omg” biotech stories from the fields of gene therapy, IVF, neurotech, and more.   

As always, the team at MIT Technology Review has been putting together our 2026 list of breakthrough technologies. That will be published in the new year (watch this space). In the meantime, my colleague Antonio Regalado has compiled his traditional list of the year’s worst technologies.

I’m inviting you to put your own memory to the test. Just how closely have you been paying attention to the Checkup emails that have been landing in your inbox this year?!

This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox every Thursday, and read articles like this first, sign up here.

Deep Dive

Biotechnology and health

A woman’s uterus has been kept alive outside the body for the first time

The team behind the feat plan to study uterine disorders and the early stages of pregnancy—and potentially grow a human fetus.

Peptides are everywhere. Here’s what you need to know.

The compounds have exploded in popularity, but big questions about safety and effectiveness are still unresolved.

This scientist rewarmed and studied pieces of his friend’s cryopreserved brain

A gerontologist wanted his preserved brain to be reanimated. Cryopreservation is more likely to be used on organs for transplantation.

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Illustration by Rose Wong

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