Nicotinamide adenine dinucleotide, or N.A.D.+, is a molecule found in all cells that’s essential for repairing damage, generating energy and encouraging healing. N.A.D.+ levels decrease with age, and some scientists…
Category: Genetics
AI Maps the Brain’s Hidden Bridge, Revealing Genetic Links to Mental Health
Summary: For the first time, scientists have mapped the genetic architecture of the brain’s communication bridge—the corpus callosum—using AI and MRI data from over 50,000 people. The study uncovered dozens…
Viewpoint: RFK, Jr. and vaccines — here’s what a prominent physician says he gets dangerously wrong
In the months since he began serving as secretary of the Department of Health and Human Services, Robert F. Kennedy Jr. has made many public statements about vaccines that have…
Happy 43rd birthday, GMO insulin. FDA approval in 1982 took 5 months. How many years would it take now?
October 29th marks the 41st anniversary of one of biotechnology’s most significant milestones — the approval by the Food and Drug Administration of Humulin, human insulin synthesized in genetically engineered…
$2 Saliva Test Could Help Detect Depression and Schizophrenia
Summary: Scientists have developed a portable biosensor that can detect levels of BDNF, a protein linked to mental health conditions such as depression, schizophrenia, and bipolar disorder. The flexible, low-cost…
How AI can improve food safety and nutrition
Artificial intelligence (AI) is transforming food safety and nutrition practices by offering scalable, real-time, and personalized solutions. In food safety, AI enables predictive risk modeling, rapid contaminant detection, smart surveillance…
Viewpoint: Organic fantasies—Why rejecting industrial agriculture for regenerative farming would be a big mistake for food security and sustainability
Last year, Scientific American published a short but ominous article titled “Only 60 Years Left of Farming if Soil Degradation Continues.” Similar claims had appeared in the Guardian in 2019…
GLP podcast: Are science journals corrupt? Dr. Kevin Folta examines the ‘replication crisis’
The science community faces an existential crisis as thousands of studies are retracted and dozens of peer-reviewed journals are forced to close their doors after publishing fraudulent and low-quality research.…
Vaccine rejectionism spurring continued surge in U.S. measles cases
Nearly two months after a deadly, massive measles outbreak in Texas was declared over, the highly contagious disease continues to spread across the country. The U.S. has now confirmed 1,596 cases this year, according…
What do MAHA and MAGA supporters think about vaccines?
At the start of his second term, President Donald Trump established the Make America Healthy Again (MAHA) Commission, chaired by Health and Human Services Secretary Robert F. Kennedy Jr., to examine the…
