Science Friday

The company has genetic data of 15 million people, which could be shared with a future buyer. Here’s how to delete it. Plus, an experimental coating could make golf balls roll more reliably on greens with different conditions.After 23andMe Bankruptcy, Customers Urged To Delete Their DataIf you’re one of roughly 15 million people who used 23andMe to unlock information from their DNA, consumer...

Certain words are overrepresented in text written by AI language models. A study investigates why such patterns develop. Also, the ends of chromosomes, called telomeres, typically shorten as an organism ages. But when some fat-tail dwarf lemurs hibernate, they lengthen.‘Delving’ Into The ‘Realm’ Of AI Word ChoiceSeveral years ago, some eagle-eyed readers of scientific papers noticed an unusual...

TB kills more than a million people each year. Dr. Mireille Kamariza has spent her career developing better detection and treatment tools.As the United States retreats from global health leadership—withdrawing from the World Health Organization, dismantling USAID—public health experts warn that there will be implications for the spread of certain diseases around the globe. One such disease is...

In a new book, author John Green traces how the disease has impacted culture, geography, and even fashion over the centuries.Tuberculosis (TB) has had an incredibly large impact on human history. One staggering statistic? It’s been estimated that by the start of the 1800s, the disease had killed one in seven people who had ever lived. Because of this, tuberculosis affected human culture,...

Researchers built the largest 3D map of our universe yet. What they found supports the idea that dark energy could have evolved over time.One of the mysteries of the universe is why it expands at the rate that it does. Back in 1998, two teams of researchers observed that not only was the universe expanding, but that the rate of expansion was increasing. That observation was the basis for a...

After nine months aboard the International Space Station, astronauts Butch Wilmore and Suni Williams have finally landed back on Earth. Also, a German physicist and homebrewer discovered brief, intense physical reactions that happen when you uncork a bubbly swing-top bottle.NASA Astronauts Return To Earth After Extended Stay On The ISSAfter 286 days aboard the International Space Station—278 days...

The framework of Adverse Childhood Experiences started with an unexpected finding over 30 years ago. How is our approach changing? We know that experiences from our childhood, both good and bad, shape who we become as adults. But, understanding what kinds of early experiences have staying power into adulthood and the wide range of impacts they can have is an emerging science.In the 1980s, Dr....

Former NIH director Dr. Harold Varmus speaks out about what recent budget cuts and policy changes could mean for science.One of the areas targeted by President Trump’s administration for cuts has been the National Institutes of Health (NIH). Cost-cutting actions have included the layoffs of some 1,200 NIH employees, the termination of research grants, a pause in the “study sections” that evaluate...

Fungal networks in the ground ferry crucial nutrients to plants. But how do brainless organisms form complex supply chain networks? Also, in this year’s baseball spring training, the new Automated Ball-Strike System is helping settle challenges to home plate pitch calls.Scientists Observe Fungi Creating Complex Supply ChainsAs the leaves start to pop out, it’s natural to look up and admire the...

Layoffs at the agency, which releases weather forecasts and monitors extreme weather, could have serious implications. Also, funds for climate and sustainability-focused farming projects have been indefinitely frozen, even though the USDA has already signed contracts.10% Of NOAA Staff Laid Off, With More Cuts PossibleThe National Oceanic and Atmospheric Administration, better known as NOAA,...