US President Donald Trump ousted his beleaguered chief of staff Reince Priebus on Friday, replacing him with Homeland Security Secretary and retired general John Kelly after vicious White House infighting spilled into the open.
The bisphenol A (BPA)-free trend started after studies found a link between BPA and health issues such as early puberty and prostate cancers. After that, products with bisphenol S (BPS) started cropping up as a safer alternative. But now a UCLA-led study suggests that BPS can be just as harmful as BPA, causing faster embryonic development and disruption of the reproductive system in animals.
Metal powders, produced using clean primary energy sources, could provide a more viable long-term replacement for fossil fuels than other widely discussed alternatives, such as hydrogen, biofuels or batteries, according to a new study.
Evaluation teams by the Pentagon have been sent to various federal and military detention facilities around the US to find a possible replacement for the notorious US military prison of Guantanamo in Cuba.