A sophisticated molecular machine, the spliceosome, ensures the accurate assembly of genetic information from the genome into mature mRNA after it has been transcribed into mRNA precursors.

Feb. 7, 2025 — New research using publicly-shared DNA barcodes and citizen science images have provided new evidence on the establishment and spread of a biological ...

Feb. 5, 2025 — With bloated bellies and hairy legs, female flies try to look bigger to get food from courting mates. But male flies, in turn, have sharpened their eyesight to call their bluff. A ...

Freezing cold temperatures saw the traditionally outdoors event forced inside and held in the rotunda of the US Capitol. In his inauguration speech, Mr Trump declared "the golden age of America ...

Donald Trump is now the 47th president of the United States, as well as the 45th president, a businessman - and a man who knows how to put on a show. Former presidents, Trump family members, tech ...

EL PAÍS looks back at the swearing-in ceremony, which is held every four years at the Capitol in Washington Jan 20, 2025 - 12:56CET ...

As wind-whipped fires turned the L.A.-area neighborhoods of Pacific Palisades and Altadena from sunny Southern California paradise into smoky hellscape, photojournalists who captured the blazes ...

Engineering Biology (EngBio) is an emerging field at the confluence of Biology, Chemistry, Engineering, AI and Data Science. It has the potential to provide innovative solutions to these challenges by ...

The filmmaker possessed a singular vision — and a knack for finding collaborators who could convey it. The filmmaker possessed a singular vision — and a knack for finding collaborators who ...

Although these pictures can help you understand what arthritis in the hand looks like, you should see your healthcare provider before your condition reaches this stage. Abbasi M, Mousavi MJ, Jamalzehi ...

Every morning, we kick off the day with a big dose of funny pictures to set a positive tone. If you’re here, you’re ready for a laugh—so I’ll let these pictures do the talking.