- newScientists stunned as bumble bees solve a classic intelligence test
Bumble bees astonished researchers by inventing a new way to reach a hidden reward, despite never being taught the trick. The discovery adds to growing evidence that these tiny insects are far smarter and more adaptable than once believed.
- 4 hours ago 3 Jul 26, 8:23am -
- newScientists discover a protein switch that burns fat and blocks new fat cells
A protein called “Mitch” may hold the key to a new generation of obesity treatments. Researchers found that disabling it in human cells boosts fat burning, increases energy use, and makes it harder for new fat cells to develop. The findings help explain why mice lacking Mitch were leaner, more athletic, and resistant to obesity.
- 7 hours ago 3 Jul 26, 5:52am -
- newThis spray-on powder can stop life-threatening bleeding in 1 second
A new spray-on powder developed by KAIST can stop life-threatening bleeding in about one second by instantly forming a strong gel over a wound. It works on deep and irregular injuries where conventional hemostatic products often struggle and remains effective even after years of storage in harsh conditions. Originally created for the battlefield, the technology could also transform emergency care in disasters, ambulances, and hospitals.
- 11 hours ago 3 Jul 26, 1:31am -
- Nearly half of kidney transplant patients never even get started
A massive national study found that nearly half of Americans with kidney failure who are referred for a transplant never even begin the evaluation process, and only 19% make it onto the transplant waitlist. Researchers discovered that factors such as where a person lives, whether they are married, their income level, language, age, and even which transplant center they use can dramatically affect their chances of moving forward.
- 1 day ago 2 Jul 26, 1:40am -
- A surprising brain discovery is forcing scientists to rethink movement disorders
A surprising discovery is overturning a long-held assumption about how the brain’s movement center works. Researchers found that two key cerebellar cell types—thought to be tightly linked—often don’t behave in predictable ways, even though one directly influences the other. The finding suggests scientists may have been relying on the wrong signals when studying disorders such as dystonia, ataxia, and tremor.
- 2 days ago 2 Jul 26, 12:40am -
- Modern neuroscience is rediscovering an idea Freud had 130 years ago
What if Sigmund Freud was onto something that modern neuroscience is only now beginning to explain? A new paper argues that today's leading theory of the brain—as a prediction machine constantly anticipating the world—closely mirrors ideas psychoanalysis has explored for more than a century.
- 2 days ago 1 Jul 26, 12:54pm -
- Scientists discover a surprising link between vitamin C and brain health
Could something as simple as vitamin C help support a healthier aging brain? In a study of more than 2,000 older adults in Japan, researchers found that people with lower vitamin C levels in their blood also tended to have less gray matter and weaker connections in a key brain network involved in memory, attention, and other cognitive functions.
- 2 days ago 1 Jul 26, 10:52am -
- Melanoma's secret to cheating death has finally been revealed
Scientists have solved a long-standing mystery by discovering the missing genetic ingredient that helps melanoma cells become effectively immortal. The breakthrough could open the door to new treatments aimed at disrupting one of cancer's most important survival strategies.
- 2 days ago 1 Jul 26, 8:15am -
- Scientists discover a completely different way to fight viruses
Researchers have uncovered an unexpected antiviral defense system in sea anemones that works very differently from the one humans use. The discovery suggests evolution developed multiple ways to combat viruses, challenging long-held ideas about how animal immune systems evolved.
- 2 days ago 1 Jul 26, 1:48am -
- One injection reversed osteoarthritis in weeks
A Colorado research team has created experimental osteoarthritis treatments that appear to regenerate damaged joints rather than just relieve pain. In animal studies, a single injection restored arthritic joints to a healthy state within weeks, while a second therapy repaired cartilage and bone defects by harnessing the body’s own healing cells.
- 2 days ago 1 Jul 26, 1:10am -
- Scientists may have finally found how Alzheimer's spreads through the brain
A common brain protein may be giving Alzheimer’s disease an unexpected way to spread, carrying toxic Tau proteins from damaged neurons into healthy ones. By blocking these harmful protein packages before they reach new cells, researchers believe it may one day be possible to slow the disease's relentless progression.
- 3 days ago 30 Jun 26, 12:51pm -
- Scientists say creatine may help fight depression
Creatine is best known as a muscle-building supplement, but scientists are now investigating whether it could also help treat depression by boosting the brain's energy supply. A new review examined five randomized clinical trials involving 238 participants and found mixed results. Two studies, both involving women with major depressive disorder, reported that adding creatine to standard treatment improved symptoms, while three others found no meaningful benefit.
- 3 days ago 30 Jun 26, 11:58am -
- New calculator reveals whether you should really worry about statin side effects
Scientists at the University of Oxford have created a calculator that predicts a person's individual risk of serious muscle disorders from statin medications. Their analysis found that more than 98% of people who qualify for statins are at low risk for these rare complications, despite widespread concerns about side effects. The study also revealed that most eligible patients are not taking statins, potentially missing important protection against heart attacks and strokes.
- 3 days ago 30 Jun 26, 11:35am -
- USC scientists just unlocked an endless supply of cancer-fighting immune cells
A new stem-cell-inspired technique allows scientists to grow vast numbers of immune-cell progenitors that can be engineered to hunt cancer and strengthen immune responses. In animal studies, the cells fought tumors, restored immune function, and showed promise as a durable, off-the-shelf therapy platform.
- 3 days ago 30 Jun 26, 2:28am -
- Scientists discover an unexpected way to make pancreatic cancer cells self-destruct
Researchers tested experimental PCAI compounds against pancreatic cancer cells and found they had powerful anticancer effects. One leading compound blocked more than 90% of cancer cell migration, suggesting it could help prevent the spread of tumors. Rather than suppressing cancer signaling, the treatment hyperactivated key pathways until the cells essentially self-destructed.
- 4 days ago 29 Jun 26, 11:38pm -