Retatrutide, Knee Osteoarthritis, and Weight Loss
Early reports link investigational retatrutide with weight loss, less knee pain, and better function in people with obesity and knee osteoarthritis, but major evidence gaps remain.
SpaceX Falcon 9 Launch Targeted for Tuesday at Vandenberg
SpaceX is targeting a Falcon 9 launch from Vandenberg Space Force Base on Tuesday evening. The mission is expected to deploy Starlink satellites, but key details remain unconfirmed.
How Word of Mouth Helps Amish Measles Response
In Pennsylvania’s Amish communities, trusted personal relationships help share accurate measles information, connect families with healthcare, and support vaccination outreach.
Experimental mRNA Therapy May Repair Heart Damage
An experimental mRNA therapy reportedly improved repair after heart-attack damage in animals. The findings are promising but remain unproven in humans.
Why Patients Spend 24 Hours in Emergency Room Hallways
Emergency department boarding can keep admitted patients in hallways for up to 24 hours. Learn how bed shortages, delayed discharges, staffing, and demand create the crisis.
What Earth Might Be Like Without Life
Scientists model a lifeless Earth to separate biological signatures from geological and chemical processes in the search for life on exoplanets.
Fireball Over North Carolina and Tennessee Hit 47,000 MPH
A bright fireball seen over North Carolina and Tennessee reportedly traveled 47,000 mph. NASA was cited as identifying it as a small asteroid fragment.
Did Life Begin in an RNA World?
The RNA World Hypothesis explains why RNA may have bridged chemistry and biology, while highlighting unresolved questions about replication, metabolism, and cells.
Vikings Face Quarterback Decision After Wentz Struggles
Carson Wentz’s poor performance against the Bills has forced the Vikings to evaluate their quarterback plan, from maintaining continuity to considering an internal change.
Pochettino U.S. Soccer Buyout Explained Amid Man Utd Interest
Mauricio Pochettino’s reported U.S. Soccer buyout could complicate a Manchester United move, but no fee or formal negotiations have been confirmed.