Dr. Mara Elsworth
Health & Biomedical Innovation
Science journalist and former biomedical researcher covering the frontiers of medicine.
About
Articles by Dr. Mara Elsworth
The Hidden Way Your Stuff Heals Itself
Imagine your favorite items repairing themselves instantly, making them last forever. Discover how scientists are using AI to build materials that literally heal and adapt on their own.
Your Cells Fall Apart As You Age
Ever wonder why your body just doesn't bounce back like it used to? New science reveals a hidden cellular collapse that explains exactly how aging takes its toll. Understand the real mechanics behind getting older and what it might mean for a longer, healthier life.
Your Phone Will See Inside Your Body
Imagine getting vital health information without ever leaving your couch. Soon, your smartphone could give you a rapid, accurate peek at critical levels in your blood, bringing clinic-level insights directly to your fingertips.
Your Cancer's Secret Shield: Can We Finally Turn It Off?
Imagine if cancer cells had a hidden "on" switch for survival, making them resist every attack. Scientists are now figuring out how to flip that switch to "off." This could change how we fight cancer forever.
Medical Microbubbles: Tiny Bubbles Delivering Big Hope
Ever wonder why some medicines cause so many unwanted side effects? What if a clever trick could deliver drugs exactly where they're needed, using nothing but tiny, engineered bubbles?
Your Plastic Waste Could Soon Power Your Car
The global plastic crisis feels overwhelming, but what if your discarded bottle could become clean-burning fuel? Scientists just optimized a way to turn mixed plastic waste into energy, offering a surprising path to a circular economy.
Your Sick Plant Has a Secret. AI Just Heard It.
If you've ever watched a cherished plant wither, you know the helpless feeling. Now, imagine that scale across an entire farm. This new AI system is changing how we fight diseases in one of the world's most vital crops, promising more food for everyone.
You Vape. But Can You See What It's Doing Inside Your Lungs?
Everywhere you look, someone's exhaling a cloud of vapor, often believing it's a harmless alternative. But what if there was a way to truly see the hidden effects on your body, long before symptoms even start?
I've Always Wondered Why Sleep Helps Anxiety. Now I Know.
You know that feeling when you're stressed and just can't shut your mind off? We've all been told to "just get more sleep," but it's never that simple. What if your brain has a secret "quiet switch" that deep sleep flips to calm your anxiety?
Your Garden Is Sick, But AI Can See What You Miss
You know that helpless feeling when a plant starts to wither, and you don't know why? I've seen how machines are now learning to identify plant diseases with incredible precision, often before your eyes can even spot a problem.