Science 2.0

Hank Campbell

Hank Campbell

Hank Campbell is an American science writer, author of the bestselling book 'Science Left Behind', and the founder of Science 2.0®, the world's largest independent science communications site. His work has appeared in the Wall Street Journal, USA Today, Wired, Chicago Tribune, CNN, and many more places.

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Happy Twelfth Night - Or Divorce Day, Depending On How Your 2026 Is Going

Happy Twelfth Night - Or Divorce Day, Depending On How Your 2026 Is Going

Today is, in Christian observance, Twelfth Night, the end of The 12 Days of Christmas in that song.(1) The Twelfth Night celebration ends Christmastide then tomorrow is Epiphany - the day when the Three Wise Men who saw the Star of Bethlehem during the birth of Jesus arrived after their journey.(2)In modern times, today is also Divorce Day. Couples who vowed to just 'get through the holidays' split up the Monday after the weekend after New Year's Day. For Divorce Lawyers, Revenue Christmas commences when they return to the office on this day in 2026.

Blood Pressure Medication Adherence May Not Be Cost, It May Be Annoyance At Defensive Medicine

Blood Pressure Medication Adherence May Not Be Cost, It May Be Annoyance At Defensive Medicine

High blood pressure is an important risk factor for developing cardiovascular disease and premature death. Medication can reduce those risks so it makes sense that if someone is prescribed an angiotensin receptor blocker like Losartan continue to take it.Yet people don't. A new cohort from Sweden using over 341,000 participants found that fewer than half were on their medication up to three years later. It can't be cost, their health care is overwhelmingly subsidized. It may be side effects.

On January 5th, Don't Get Divorced Because Of Hallmark Movies

On January 5th, Don't Get Divorced Because Of Hallmark Movies

The Monday after New Year's is colloquially called Divorce Day, but it's more than marriages ending. Lots of people in longer relationships, and certainly seasonal holidates, just want to get through the holidays before pulling the plug. That Monday this year is January 5th.Alone may be better, something better may be out there as well, but it may also be the case that one or both people simply have unrealistic expectations that their TV movie fantasy should be reality.

Does Stress Make Holidate Sex More Likely?

Does Stress Make Holidate Sex More Likely?

Desire to have a short-term companion for the holidays - a "holidate" - is common enough that it gets its own portmanteau but the reasons may not always be positive. A survey commissioned by the American Psychological Association found that 43 percent of U.S. adults report stress levels during this time of year high enough it makes the season difficult to enjoy.The pressure is all the usual stuff some people struggle more than others over, like money and difficult families, but they are magnified in this narrow window of time. It may be why Thanksgiving is the source of so many angry, depressing movies. 

To Boomers, An AI Relationship Is Not Cheating

To Boomers, An AI Relationship Is Not Cheating

A recent survey by found that over 28 percent of adults claim they have an intimate, even romantic relationship, with an LLM (Large Language Model), colloquially deemed Artificial Intelligence - "AI".(1)It seems plausible because 41 percent of people believe in psychics and ghosts.What may be surprising is the demographics of the people embracing this new technology. It isn't young people, they know it's not real, it is Baby Boomers. Not only are they fine with AI relationships, over 50 percent say they can engage in a romantic relationship with an AI guilt-free.

Alcohol Causes Cancer - How Much Shouldn't Even Enter Your Thoughts

Alcohol Causes Cancer - How Much Shouldn't Even Enter Your Thoughts

A doctor who told you to smoke cigarettes "in moderation" would likely lose their license, but alcohol has long been known as a legitimate class 1 carcinogen, deemed such before the International Agency for Research on Cancer was hijacked by activist epidemiologists as likely as not to be caught signing contracts with predatort trial lawyers, and has gotten 'in moderation' hand-waving by the medical community.Maybe it is due to the amount of money the American Medical Association gets from the alcohol industry, maybe it is because there are 6X as many alcohol drinkers as there are smokers, but one thing certain is 'in moderation' free passes have nothing to do with science.

The Hemp Industry Has A Placebo For Your PFAS Chemophobia

The Hemp Industry Has A Placebo For Your PFAS Chemophobia

Environmental activists have claimed for decades that PFAS (Per- and polyfluoroalkyl substances) are "forever" chemicals that have been causing disease. Once former Natural Resources Defense Council environmental lawyer Robert F. Kennedy, Jr. joined the Republican team, their belief in homeopathic effects and endocrine disruption was adopted by some on the right.

Sending Health Care To Homes Is Better And Cheaper Than Hospital Stays

Sending Health Care To Homes Is Better And Cheaper Than Hospital Stays

Due to the rising costs and inability of doctors to own hospitals since the Affordable Care Act (ACA), costs have ballooned. The ACA was passed because 750,000 people had pre-existing conditions that made private insurance unavailable, yet their incomes were too high for government assistance. The ACA bridged that gap, yet as government requirements increased the cost for everyone increased so much that 50,000,000 now need subsidies.

If You Want To Golf Better, Don't Play With A Republican

If You Want To Golf Better, Don't Play With A Republican

Sports used to bridge a lot of cultural gaps. You could walk into any bar and ask what the score was and everyone was your friend, regardless of race, creed, or color.Those days are gone, according to humanities scholars at coastal universities. Even elite athletes are shook by being around anything different from them, they write in a new paper. The authors even suggest their work means business teams may want to group employees by political beliefs. Perhaps restaurants should consider having sections just for Democrats or Republicans.