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Scientists have directly measured the minuscule electron sharing that makes precious-metal catalysts so effective. Their new technique, IET, reveals how molecules bind and react on metal surfaces with unprecedented clarity. The insights promise ...

People are more likely to believe lies when there's the possibility of a reward. Neuroimaging shows that the brain shifts into reward or risk mode depending on whether the context involves a gain or a loss. Friends show synchronized brain activity .. ...

Researchers found that ancient hominids--including early humans--were exposed to lead throughout childhood, leaving chemical traces in fossil teeth. Experiments suggest this exposure may have driven genetic changes that strengthened language-related ...

Researchers digitally mapped ancient Chinese tombs and discovered that their distribution mirrors shifts in political stability, population movements, and natural geography. Peaceful, prosperous eras produced more elaborate and numerous burial sites, ...

Genetic, isotopic, and forensic evidence has conclusively identified the remains of Duke Béla of Macsó and uncovered remarkable details about his life, ancestry, and violent death. The study reveals a young nobleman with Scandinavian-Rurik roots .. ...

Footprints preserved on ancient dunes show Neanderthals actively navigating, hunting, and living along Portugal's coastline. Their behavior and diet suggest a far more adaptable and socially complex population than once assumed.