ZME Science2d
This massive circular structure is made entirely of mammoth bones and skulls. DNA now offers clues about how Ice Age hunters built it
The Kostenki 11 site, located near the Don River, just 300 kilometers from Moscow, is one of the most significant Upper ...
Science Daily3d
Spliceosome: How cells avoid errors when manufacturing mRNA
A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA. Splicing is a ...