Among the major classes of RNAs in the cell, tRNAs remain the most difficult to characterize via deep sequencing approaches, as tRNA structure and nucleotide modifications can each interfere with cDNA ...

The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some ...

Two hundred years later, biology professor Manuel Ospina-Giraldo is still thinking about the Irish Potato Famine. Or, the ...