Phylogenetics is the attempt to reconstruct the evolutionary relationships between species. Historically, this was done using quantitative morphological data, but modern methods rely more heavily on ...

Signalling by bone morphogenetic proteins (BMPs) acts in a conserved all-or-none fashion to repress the expression of all neural genes in the epidermal ectoderm of bilaterian embryos. The ...

The Department of Justice is now investigating price-fixing in the PVC pipe market following a class action lawsuit filed in August which alleges manufacturers conspired to fix, raise, maintain and ...

On Aug. 23, a class action lawsuit was filed alleging that some leading PVC pipe manufacturers exploited supply chain disruptions to fix prices and overcharge their customers for PVC municipal water ...

Premature ventricular contractions (PVCs), commonly experienced as palpitations from occasional skipped heartbeats, are typically benign but can escalate to severe symptoms or heart failure in ...

Once a picturesque garden beneath the sea, some stretches of the Florida Coral Reef have now become graveyards. Unburied coral skeletons stand as haunting remnants of the catastrophic marine heat wave ...

Supply/demand imbalances, lower feedstock costs, and plant maintenance in Q1 are expected to keep most resin prices flat to down; however, upticks are likely in certain instances.