Science and technology desk
Health
New devices, experimental therapies and diagnostic tests often arrive with bold promises. This health science section reports them with the stage of research in view, from mouse studies to the clinic.
Continue reading
Recent stories include dental crowns 3D-printed within hours, blood-pressure patches that aim for hospital-grade accuracy, a flu vaccine delivered via dental floss in mice and scaffolds that guide stem cells to repair spinal cords. Others cover early eye tests linked to Alzheimer’s risk, a new weight-loss drug compared with Ozempic and ultrasound charging for pacemakers.
Mental health is part of the picture too, with a report on chatbots moving into therapy. When reading, note whether results come from animals, small trials or approved products: that distinction matters more than any headline.
15 stories
Top stories
Latest stories
Missing your usual HRT patch? Why the oestrogen dose matters most when you switch
FemSeven Conti patches are out of stock until late November and various Estradot patches until January. Specialists say the dose of estradiol and the way…
Fonagy review: ADHD and autism diagnoses rising faster than prevalence
A 607-page review of NHS England finds anxiety and depression climbing while ADHD and autism prevalence holds steady, leaving waiting lists under heavy strain.
Harry says he slipped into depression after leaving the UK
In a Masterclass talk on grief, the Duke of Sussex describes two weeks of depression after the Canada move, and years of unprocessed loss after…
“This Changes Everything”: New Tech 3D-Prints Strong Dental Crowns in Hours (And It’s Already in Your Dentist’s Office)
In brief Researchers at the University of Texas at Dallas have developed 3D printing technology for zirconia dental crowns. The new method significantly reduces debinding…
Doctors Warn: Wearable Devices Could Drastically Reduce Pregnancy Risks, But Are They Truly Reliable?
In brief Researchers found that wearable devices can track heart rate changes linked to pregnancy hormones. Over 41.2 million women in the U.S. own smartwatches,…
Can Sticky Hydrogel Really Slow Drug Release 20x, Extending Treatment? Scientists Unravel Shocking Potential in New Study
In brief Scientists at Rice University developed a groundbreaking peptide hydrogel platform called SABER for extended drug release. The system allows medications to be released…
“It’s Revolutionary”: 3D-Printed Scaffolds Guide Stem Cells to Achieve Spinal Cord Repair That Could Transform Medicine
In brief The University of Minnesota developed a method using 3D printing and stem cells to treat spinal cord injuries. Experiments on rats showed significant…
“Early Eye Tests Spark Anxiety”: The US Faces Alzheimer’s Risk Revelation Years Ahead
In brief Researchers suggest routine eye exams could detect early signs of Alzheimer’s through changes in retinal vessels. The study found that retinal abnormalities in…
“Fireworks of Relief”: Revolutionary Test Transforms Diabetes Detection for Millions Across America
In brief Researchers at Penn State have developed a sensor using graphene and zinc oxide for non-invasive diabetes screening. The sensor detects acetone in breath,…
“They Monitor Blood Pressure Like It’s Life or Death”: Revolutionary Patch Promises Unprecedented Accuracy, Rivals Hospital Standards for Millions
In brief Researchers at Seoul National University developed a skin-mounted electronic patch for real-time blood pressure monitoring. The patch uses liquid metal and laser sintering…
Doctors Call New Weight Loss Drug “A Game-Changer” as It Challenges Ozempic Without Nausea or Stomach Troubles
In brief Researchers at Syracuse University focus on brain support cells to develop safer weight loss drugs. The team discovered that these cells produce a…
Miracle Ultrasound: ‘Revolutionizing Pacemaker Recharging Without Surgery’ Sparks Nationwide Medical Debate
In brief A South Korean team developed an innovative system using ultrasound waves to recharge implantable medical devices wirelessly. The dual-layer piezoelectric system achieves over…