How covid changed the face of modern medicine

A company is offering parents having IVF the chance to check embryos for a range of traits and conditions, but some experts fear that choices may go beyond preventing disease

Trend-setting health tech In a stressful period in 2021, Tom Hale was having trouble sleeping. He bought an Oura Ring, the pioneering smart device that tracks stats about sleep and health, and made a

Vaccines are considered the standard for preventing disease, but evidence has long supported the use of homeopathy for this purpose—and its superior safety profile. Cate Montana reports

What the scientists are saying… Nightmares linked ...

WITH SO MUCH HYPE CIRCULATING ABOUT HOWWITH SO MUCH HYPE CIRCULATING ABOUT HOW ARTIFICIAL INTELLIGENCE WILL CHANGE THE WORLD—BUT NOT A LOT OF CONCRETE SUCCESSES—HERE ARE SIX LESSONS YOU CAN ACTUALLY USE

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