Drug testing of non-biological samples revealed a new nitazene opioid, N-pyrrolidino fluetonitazene, in a nasal spray.

Cutting-edge tools are accelerating sensor development through precision detection and integrated control systems.

Massive, invisible stars that formed in the earliest days of the Universe may hold clues to the true nature of dark matter.

Conservation levels of gene expression abundance ratios are globally coordinated in cells, and cellular state changes under such biologically relevant stoichiometric constraints are readable as ...

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FAMILIES ABOUT THE DANGERS. WHAT’S GOING ON? HOW YOU BEEN? GOOD. HOW YOU DOING? WELCOME BACK. THANK YOU, THANK YOU. JACKSON WEICHERT IS BACK AT INDEPENDENCE ACADEMY, A RECOVERY HIGH SCHOOL IN BROCKTON ...

In just one year, President Donald J. Trump’s ironclad commitment to securing our border and enforcing our nation’s laws is liberating Americans from the crushing burden of unchecked illegal ...

Anti-government protests have erupted across all 31 of Iran’s provinces in a wave of unrest that marks the biggest challenge to the regime in years. An ongoing communications shutdown, which experts ...

Add Yahoo as a preferred source to see more of our stories on Google. Mass migration has been used to paper over economic issues in Britain and is “storing up longer-run problems”, the UK’s former ...

As it seeks to end birthright citizenship, the Trump administration is arguing that immigrants bring problems that extend for generations. The data shows otherwise. By Hamed Aleaziz Reporting from ...

Clinical and translational research is increasingly turning to molecular studies, such as proteomics and metabolomics, but research is limited by the availability of tools to catalog the many ...

The arrest of a Trinitarios gang member in Massachusetts earlier this week highlighted the fact that, despite a sweeping crackdown by federal prosecutors earlier this year, the organization is still a ...