Researchers are advancing NES/T hormonal gel and DMAU through clinical trials. These methods suppress sperm production via hormonal pathways. The goal is to get novel, reversible, user-controlled ...

PROF. WARREN, in NATURE, January 16, writes a second letter in support of his previous contention that the Spermatogenesis of spiders is different from that of all other animals, and that it is “a ...

On Thursday, the Trump administration rescinded the central scientific finding that underpins much of the nation's climate pollution rules, its most aggressive action yet to halt initiatives that ...

Trump Revokes Basis of US Climate Regulation, Ends Vehicle Emission Standards By Valerie Volcovici and David Shepardson WASHINGTON, Feb 12 (Reuters) - The administration of President Donald Trump on ...

The Trump administration has repealed an EPA rule that classified carbon dioxide and five other greenhouse gases as a threat to public health. The endangerment finding underpinned regulations that set ...

President Donald Trump announced Thursday that the Environmental Protection Agency is rescinding the legal finding that it has relied on for nearly two decades to limit the heat-trapping pollution ...