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Science thrives on challenge, not conformity. Many scientists would agree with that statement, yet they often equate truth with expert consensus, at least when talking to the public. Since scientific disputes are really settled by evidence and not a show of hands, perhaps it's time for experts to abandon consensus and focus on a more accurate concept: convergence.

Taurine is a popular ingredient found in many energy drinks, like Monster and Red Bull. It's also abundant in our food: the average adult diet provides between 40mg and 400mg of taurine daily. A new study from the journal Nature claims taurine may fuel the growth of leukemia cells in the body. Is this true? Let's break it down with our experts.

Once the stuff of sleepless gamers and skateboarders, energy drinks now promise glowing skin, sharpened focus and aspirational wellness. But behind the buzzwords, the new wave of energy drinks may still be marketing caffeine as medicine.

By now, you’ve probably heard that seed oils are the nutritional villain du jour. A recent study takes a more measured, science-forward look at omega-6 fats, asking whether they might actually play a role in promoting one of the most aggressive forms of breast cancer: triple-negative. Do omega-6 fats grease the wheels of your metabolism, or could they fan the flames of tumor growth? Let's find out.

From oceans in motion to jobs in migration, from intelligence nuance to vaccine defiance — this week’s reads navigate complexity. Whether it's slashing NASA's science budget, tracking how manufacturing headed South, decoding risk-laden language, or unpacking firehouse culture in the time of COVID, each story reminds us how fragile understanding can be when urgency collides with bureaucracy

She never earned a PhD — but she earned a Nobel Prize. Born shortly after World War I, Gertrude Elion revolutionized modern medicine with the invention of lifesaving drugs, from leukemia treatments to transplant-enabling therapies. Armed with grit, brilliance, and a bottle of pills, Elion didn’t just break barriers —she redefined how we discover new drugs.

While sleep is universally acknowledged as vital to health, how much we should and do sleep depends heavily on culture, geography, and social expectations. What’s “just right” in Japan might leave you sleepy in France.

Health coaches are seemingly everywhere now. People in the field want to make others healthier and help them establish better health habits. However, lacking any regulations, the field may be developing in a direction that is not actually helpful to people’s health.

Are the additives in our food quietly conspiring against our health? A new French study dives into the tangled web of food additives, not as individual villains, but at their gang affiliations. Do these combinations – a rogue’s gallery of emulsifiers and colorants – conspire to nudge us toward diabetes? The research explores whether a threat lies in the synergy of the ingredients we blend, bottle, and blissfully consume.

Ever had a kidney stone? If not, congratulations. You’ve never screamed while trying to pee out microscopic shrapnel. It starts with a bit too much spinach or exercise and ends with you on the bathroom floor praying for death or morphine, whichever arrives first.
To make this experience even more miserable, here's A Dreaded Chemistry Lesson From Hell.

Once upon a pandemic, Ivermectin was the controversial darling of DIY medicine — hailed as a miracle by some, horse-dewormer by others. Now, in the name of “medical freedom,” state lawmakers are rolling out the red carpet for over-the-counter access, sidestepping the pesky involvement of physicians, FDA oversight, and common sense.

The Secretary of Health and Human Services made headlines by swimming with his family in a sewage-polluted creek in Maryland. Might make an interesting song, right? Suppose Don McLean composed one?

The CDC reports that drug overdose deaths have returned to pre-pandemic levels. Is this the beginning of the end of the overdose crisis –– or just a return to the pre-pandemic trend line?

According to the CDC, more than 300,000 people will contract Lyme Disease each year. The culprit? The black-legged tick, also known as the deer tick.

What happens when a Stanford-trained doctor trades science for slogans and calls it a public health strategy?

The administration’s proposed 2026 budget portends a future where science is no longer a national priority — but an ideological battleground. The damage from even partial implementation could take decades to repair.

According to the common narrative, ultra-processed foods are evil, unhealthy, and unnatural. But a new contrarian study in the Journal of Nutrition demonstrates that a diet containing 91% ultra-processed foods was far healthier than the typical American diet and, get this, well aligned with Dietary Guidelines for Americans. When it comes to shaming and blaming UPFs, the emperor has no clothes.

Although Kansas' effort to prevent drug-impaired driving is admirable, the method the state is using to detect it is flawed. SoToxa, Abbott's hand-held analytical device can rapidly detect and identify common drugs in saliva but gives no information about the amount of drug present. I predict this will cause all kinds of problems

The FDA has finally allowed women to have access to one brand of one form of birth control. it’s time for them to follow the advice of the medical experts, and allow women access to all forms of hormonal contraceptives.

The FDA’s assault on vaping has yielded devastating consequences. Not only have millions of adults been denied legal access to low-risk vaping products they rely on to stay smoke-free, federal regulations are rapidly destroying thousands of jobs and billions of dollars worth of income, depriving ordinary Americans of their livelihoods. 

Roundabouts vs. traffic lights
Françoise Gilot and Jonas Salk
Where will all the gas stations go?
Those dangerous lithium batteries

As the COVID pandemic moves further into our rearview mirrors, questions have been raised about a more prolonged manifestation of COVID, Long COVID. Now, there seems to be a concern about more prolonged symptoms from the COVID vaccines; we can call it Long Vax. What do we know and don’t know?

A new health scare is brewing as reporters speculate about the cancer risk of consuming the sweetener sucralose. Is there any evidence behind the panic? No. A team of scientists recently argued that it's time for oil companies to pay reparations for causing climate change. Let's take a critical look at their claims.

In criminal law, intent is necessary before guilt can be proven. Even civil actions, like intentional torts, pivot on intentionality.  Until now, intention was determined based on circumstantial evidence, with some jury guesswork. But what if it were possible to demonstrate someone’s state of mind objectively? What if there were no hiding behind a baby face or angry denial?

I’m at an age where I see doctors frequently enough that I noticed that the masks are gone. Will a surge in influenza or COVID this fall and winter bring masks back for all, or has COVID given us something other than a one-size-fits-all approach?