Every living cell must interpret its genetic code—a sequence of chemical letters that governs countless cellular functions. A ...

Every living cell must interpret its genetic code - a sequence of chemical letters that governs countless cellular functions.

Every living cell must interpret its genetic code — a sequence of chemical letters that governs countless cellular functions.

No longer a mere assistant who carries out the commands of DNA, RNA takes the lead in emerging therapeutics.

Scientists have created an artificial RNA system that can copy itself using simple building blocks and temperature changes.