Mitotic chromosomes may assemble from pre-existing chromatin 'building blocks' during cell division

Inside each human cell, about 2 meters (6.6 feet) of genomic DNA must be accurately copied and equally transmitted to two ...

A glimpse of the solar system's origins: Striking details on the molecules inside a meteorite

Researchers at the National High Magnetic Field Laboratory and Brookhaven National Laboratory have teamed up to get a fresh ...
Nature

These bizarre, much-coveted microbes are revealing the origins of complex life

Researchers are racing to culture a menagerie of exotic organisms and finding lots of surprises along the way.