The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

A research team has developed an advanced delivery system that transports gene-editing tools based on the CRISPR/Cas9 gene-editing system into living cells with significantly greater efficiency than ...

A preliminary study of 52,330 Israeli women found similar rates of heart attack, stroke, blood clots and early death among hormone therapy users and nonusers, though it cannot prove safety. Older ...

Many mitochondrial diseases have been difficult to study and treat due to the inherent challenges in accessing mitochondrial DNA (mtDNA). Now, researchers have optimized mitochondrial-targeted ...