RNA (ribonucleic acid) is a nucleic acid polymer where the carbohydrate is ribose. RNA is generally single-stranded, as DNA is transcribed by RNA polymerases into mRNA (messenger RNA), which is ...

RNA splicing is a modification of the nascent pre-messenger RNA (pre-mRNA) transcript in which introns are removed and exons are joined prior to translation. For many eukaryotic introns, splicing ...

Harry and Halle have lots of questions about the night sky, and this is their hunting the northern lights story. It happens in Lapland, which is in a country called Finland. Harry and Halle have ...

New Department of Justice assessment of terrorism and terrorism finance puts Ireland’s risk levels at moderate but highlights a number of concerns ...

After hours: March 21 at 6:12:05 PM EDT Loading Chart for NTRS ...

After hours: March 21 at 4:05:11 PM EDT Loading Chart for NTIC ...

Meanwhile, another trough is expected to extend across the interior of Queensland to the northern New South Wales inland and a series of troughs and fronts will pass to the south. These troughs are ...