A new analytical method could improve how cancer treatments are designed—by allowing scientists to track, for the first time, ...

The results are transforming how scholars understand human history. By analysing parchment, researchers are uncovering ...

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...

The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...

For more than a century, calorie restriction (CR), reducing energy intake without malnutrition, has been one of the most ...

The work demonstrates the power of ancient DNA to illuminate human biology and medicine in addition to history. A massive ...

A new analytical method could improve how cancer treatments are designed - by allowing scientists to track, for the first time, exactly where inside a living cell a drug accumulates. Researchers from ...

Biotechnology is a broad discipline in which biological processes, organisms, cells or cellular components are exploited to develop new technologies. New tools and products developed by ...

Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description of ...