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A troubling new study from MIT reveals that a common environmental contaminant, NDMA--found in polluted water, certain medications, and even processed foods--may pose a far greater cancer risk to children than adults. In experiments with mice, young ...

Scientists at MIT discovered that chaotic laser light can spontaneously form a highly focused beam instead of scattering--if the conditions are just right. This "pencil beam" enabled them to image the blood-brain barrier in 3D at speeds 25 times ...

Dreams are more structured than they seem, shaped by both personal traits and real-world experiences. Researchers found that the brain doesn't just replay daily life--it reshapes it into imaginative, sometimes surreal scenarios. People who mind ...

A daily vitamin D supplement may quietly supercharge chemotherapy. In a small study, women who took low doses alongside treatment were far more likely to see their cancer vanish than those who didn't. Since vitamin D also supports immune function- .. ...

Researchers have found an enzyme that can turn fragile drug molecules into durable ring shapes. This could help medications like Ozempic last longer and work more effectively. The process is simpler and more precise than traditional methods, even for ...

A new study reveals that internalizing stress--especially feelings of hopelessness--may significantly speed up memory decline in older Chinese Americans. Surprisingly, factors like community support didn't show the same impact. Researchers say ...

Scientists are making a major leap toward freezing organs for future use without damaging them. A new study reveals that one of the biggest obstacles--cracking during ultra-cold preservation--can be reduced by carefully tuning the temperature at ...

Deep within the brain, scientists have uncovered a hidden "switch" that may decide whether pain fades away--or lingers for months or even years. Researchers found that a small, little-known region called the caudal granular insular cortex (CGIC) acts ...

A major new study finds that living in pesticide-heavy environments could raise cancer risk by up to 150%, even when the chemicals are considered "safe" on their own. The research suggests these mixtures may silently damage cells years before cancer ...

Mixing up your workouts might be the real secret to a longer life. Long-term research tracking over 100,000 people for more than three decades suggests that doing a variety of physical activities--rather than just more of the same--can significantly ...