When cells are healthy, we don't expect them to suddenly change cell types. A skin cell on your hand won't naturally morph ...

Researchers reveal epigenetic memory works like a dimmer switch, enabling more cell types than previously recognized.

Despite being made from a relatively simple set of building blocks, ribonucleic acid (RNA) has a broad array of complex ...

A third-order aberration theory for diffractive, meta, and hybrid optical systems, including the possibility that the ...

Feeling sluggish, tired, and sleepy? Need more energy to tackle your to-do list? Skip snoozing your alarm or those few extra cups of java and head to the gym to break a sweat. According to Neil ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Investopedia / Tara Anand The compliance ...

Situated in the Peruvian Andes, Cuzco developed, under the Inca ruler Pachacutec, into a complex urban centre with distinct religious and administrative functions. It was surrounded by clearly ...