A gloved hand places a glass vial into a sample holder grid illuminated with blue, green, and red lights. Blue light activates a radical ion pair that can forge new chemical bonds without toxic ...

The Food and Drug Administration Monday unveiled the details of a new policy designed to make it easier and quicker for patients with very rare diseases to get cutting-edge treatments. The new ...

Jason Mast is a general assignment reporter at STAT focused on the science behind new medicines and the systems and people that decide whether that science ever reaches patients. You can reach Jason ...

Chemists have constructed the complex natural products secalosides A and B from simple chemical building blocks for the first time. The total synthesis has been key to identifying the molecules’ ...

This article and associated images are based on a poster originally authored by Leif, F., Hsia, O., Cowan, A.D., Iso, K. and Ciulli, A. and presented at ELRIG Drug Discovery 2025 in affiliation with ...

Recently, the team led by Academician Wei-Hong Zhu at East China University of Science and Technology proposed a novel photo-rearrangement reaction of diarylethenes induced by intramolecular proton ...

Abstract: During the operation of transformers, the oil-paper insulation system is susceptible to lightning impulse voltage. Investigating the lightning impulse discharge characteristics of a ...

PetroChina Dagang Petrochemical Co. has achieved 1,000 continuous operating days on its Ionikylation unit equipped with composite ionic liquid (CIL) alkylation technology for production of high-octane ...

The mysterious Antikythera Mechanism is 2,000 years old and has long puzzled scientists. New research into its triangle-shaped teeth may finally reveal its intended purpose. When you purchase through ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Motiva Enterprises has begun a planned startup of its fluid catalytic cracking and alkylation units at its 659,700 b/d Port Arthur refinery, according to a filing with the Texas Commission on ...