In a study published in Cell Research, a research team has, for the first time, resolved the high-resolution in situ structure of the central apparatus (CA) within the axoneme of mammalian sperm.

The structure showed 12 transmembrane helices in two pseudo-symmetric bundles and two periplasmic subdomains. Experiments showed that the coiled-coil domain, whose predicted model extends from one of ...

The Environmental Protection Agency extended the deadline for reporting health and safety data for 16 toxic chemicals, including benzene, BPA and vinyl chloride.

On February 3, 2023, a freight train carrying toxic chemicals —including vinyl chloride, butyl acrylate, ethylhexyl acrylate and ethylene glycol monobutyl—derailed in East Palestine about a ...

A newly identified centromeric structure, the CENP-A–H4 octasome, may reveal how chromosomes segregate properly during cell division, report researchers from Japan. Using cryo-electron ...

Researchers made small tweaks to the molecular structure of LSD to see if it could be turned into an effective brain-healing treatment.

The company that owned the railcar that caused the devastating East Palestine train derailment in 2023 won’t have to help pay for the $600 million settlement Norfolk Southern agreed to with ...

Smith was called to the stand by attorneys for OxyVinyls. His testimony was intended to show the reasons Smith and other OxyVinyls officials felt the vinyl chloride was not undergoing a change ...

Smith was called to the stand by attorneys for OxyVinyls. His testimony was intended to show the reasons Smith and other OxyVinyls officials felt the vinyl chloride was not undergoing a change called ...

Neo-1 is the first model to unify de novo molecular generation and atomic-level structure prediction in a single model, by generating latent representations of whole molecules instead of ...

According to the draft scope document, EPA leveraged the data and information sources described in the Proposed Designation of Vinyl Chloride as a High-Priority Substance for Risk Evaluation to ...

The U.S. Environmental Protection Agency (EPA) released final risk management rules under the Toxic Substances Control Act (TSCA) for trichloroethylene (TCE) and perchloroethylene (PCE) on ...