Although the gut renews itself constantly, its stem cells accumulate age-related molecular changes that quietly alter how ...

Venture capitalist Meltem Demirors isn’t above the occasional splurge on bags, jewelry and other material things. But she ...

By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...

New studies are shedding light on one of the biggest mysteries of human reproduction and what can be done to combat it.

A study based on Finnish twins shows that reproductive history is associated, at the population level, with women's lifespan ...

Decades of progress in medicine and public health are driving rapid global aging, straining healthcare systems and national ...

Researchers have reconstructed ancient herpesvirus genomes from Iron Age and medieval Europeans, revealing that HHV-6 has ...

Tadeo Ramirez-Parada studied the timing of plant flowering for his PhD — but he didn’t touch a single petal. Instead, he ...

The warning is clear: no society, no institution, no technological system can stand for long on foundations that are no ...