[T]he executive order Mr. Trump issued February 17 to increase domestic production of glyphosate — a widely used weedkiller and possible carcinogen that has been the target of thousands of lawsuits, including…
Category: Life
Prenatal Lead Exposure Affects the Aging Brain
Summary: The consequences of lead exposure may take six decades to fully manifest. A remarkable study has linked lead exposure during the second trimester of pregnancy to lower cognitive performance…
Could an “Exercise Pill” Help Treat Depression?
Summary: It’s a cruel irony of mental health: exercise is a powerful antidepressant, yet depression often robs people of the motivation and energy required to move. A new paper proposes…
OCD Brains Work Harder to Stay on Track
Summary: Getting dressed in the morning seems like a simple sequence, but for those with obsessive-compulsive disorder (OCD), the brain may be working overtime just to keep from “getting stuck.”…
This itch-triggering protein also sends signals to stop scratching
People who can’t stop scratching itches may finally have a culprit to blame. In mice (and probably people), a protein called TRPV4 is involved both in starting an itch and…
Your DNA Might Be the Reason Music and Art Gives You Chills
Summary: Have you ever felt a sudden shiver or goosebumps while listening to a powerful piece of music or reading a moving poem? Scientists call this the “telltale tingle” or…
Teen Cannabis Use Doubles Psychosis and Bipolar Risk
Summary: A massive study of over 460,000 adolescents has confirmed that even occasional cannabis use during teenage years is a major risk factor for severe mental illness. The research followed…
9 top RFK, Jr. science controversies
From sweeping changes to vaccination protocols to scientifically dubious assertions about a host of childhood maladies, here are some of Health and Human Services Secretary Robert F. Kennedy Jr’s most…
A mouth built for efficiency may have helped the earliest bird fly
About 150 million years ago, in a coastal lagoon in what is now southern Germany, the oldest known bird gobbled up food with a beak built for efficient eating. It’s…
