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I’ve written about the anti-vaccine movement and its many proponents more times than I can count. So why write about it again? Because one of them is running for President of the United States.

Robert Kennedy Jr. is famous for two things: first, he’s famous because he’s the son of a former Senator and the nephew of a former president. His father, Robert Kennedy Sr., served as Attorney General under President John Kennedy and then as a US Senator. Tragically, both JFK and RFK were assassinated in the 1960s... Читать дальше...

A new study that just appeared in the Journal of the American Medical Association has some good news for women who take estrogen replacement therapy.

I think I’ll have to add calcium to my list of the Top Six Supplements You Should Not Take. Here’s why.

A year and a half ago, I reported on a very large study of 26,000 men and women that asked if vitamin D helps to prevent bone fractures, as many people (including some doctors) believe.

Most animals have tails, including almost all mammals. For some reason, we humans don’t. This difference has been the source of much speculation among scientists over the years, and many arguments have been made about why we don’t tails.

It’s like playing whac-a-mole. No matter how many times I write a column showing that some wildly implausible practice is nonsense, new articles pop up claiming “Hey, look at this! It really works!”

After years of debate, the National Institutes of Health finally rolled out a data sharing policy early this year, one that should greatly increase the amount of data that biomedical researchers share with the public. This week, three prominent scientists from Yale described, in an op-ed in the New England Journal of Medicine, how “the potential effects of this shift ... toward data sharing are profound.”

You’d think that coffee afficionados had tried everything by now, and that few if any tricks remained undiscovered. Well, you could be right–but there’s one trick that most ordinary coffee drinkers probably don’t know, and it’s remarkably easy to do.

I’ll jump right to the punchline, and then I’ll explain the (new) science that explains it. To make richer coffee in the morning, simply spritz a little water on your beans before grinding them. That’s it!

Readers of this column will know that I’m highly skeptical of dietary supplements. So you might imagine my reaction when I saw headlines a few days ago about “Taurine, the elixir of life?” (at CNN) and “Supplement slows aging in mice and monkeys” (NY Times).

Unlikely, I thought. But I read the scientific article behind these reports, and now I’m intrigued.

Over the past few months, prominent tech leaders have been raising alarms about the dangers of AI, and politicians are following suit. Just last week, the Senate held hearings on how to regulate AI. The tech industry itself is calling for regulation: just a few days ago, Microsoft’s CEO testified before Congress and asked the federal government “to govern AI at every part of its lifecycle.”

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Artificial Intelligence, or AI, seems to have finally arrived. With the introduction of ChatGPT last November, millions of people suddenly discovered that AI was far, far more than just a research activity. The range and sophistication of ChatGPT’s answers to questions across a wide range of disciplines is, frankly, pretty stunning.

AI is already in lots of places where you might not even realize it. Google Translate has been using AI for years, and it’s remarkably good, although nowhere near as good as a human translator. Читать дальше...