Scientists are developing systems to use nuclear waste products to make a rare version of hydrogen called tritium.

Mississippi will send some 200 National Guard personnel to Washington, its governor said Monday, where they will join ...

Dozens of Democratic legislators who fled Texas to halt an aggressive redistricting drive ended their two-week standoff on ...

US President Donald Trump said Monday he had started arranging a peace summit between Ukraine's Volodymyr Zelensky and Russia ...

Hurricane Erin's massive footprint battered Caribbean islands with heavy gusts and downpours Monday, as it threatened rip ...

A center-right senator and a right-wing ex-president will advance to a run-off for Bolivia's presidency after the first round ...

A dealer dubbed the "Ketamine Queen" has agreed to plead guilty to supplying the drugs that killed "Friends" actor Matthew ...

US President Donald Trump raised hopes of a peace deal between Ukraine and Russia Monday as he gave President Volodymyr ...

Bolivians on Monday began looking to a future without the ruling socialists of the past two decades, after the first round of ...

US President Donald Trump said Monday he would lead a "movement" against mail-in balloting as he sought to eliminate a voting ...

Ukrainian President Volodymyr Zelensky said ahead of talks with Donald Trump on Monday that Russia should not be "rewarded" ...

Asian stocks were mostly higher Monday ahead of talks between Donald Trump, Ukrainian President Volodymyr Zelensky, and ...