Communications dome at the Al Udeid Air Base in Qatar destroyed in Iran strikes, satellite images show.

The lawsuit is over a story claiming the president wrote a "bawdy" personal note to Jeffrey Epstein in 2003.

We have combined a peptide nucleic acid (PNA) with the SV40 core nuclear localization signal (NLS), to create a bifunctional PNA–NLS peptide. The PNA–NLS peptide increased the nuclear uptake ...