Donald J. Trump has said he would transform America’s relationship with allies and adversaries. He has pledged to end the war ...

WASHINGTON (AP) — U.S. presidents usually pay lip service at least to being leaders of the free world, at the helm of a ...

Pando is a giant aspen clone in central Utah that has been regrowing parts of itself for up to 80,000 years — but new threats ...

The United States has a distinctive system for electing presidents indirectly — a source of confusion for those following the ...

The first-ever wooden satellite, called LignoSat, arrived at the International Space Station aboard a SpaceX Dragon cargo ...

Tariffs are already dominating conversations among the highest echelons of global business, months before Trump's ...

Palestinians already feel let down by the United States. What might come next for Gaza and the wider region fills us with ...

It's been 25 years since 'Boy Meets World'’s Cory and Topanga got married on the show — and Danielle Fishel still remembers ...

While voting in elections may seem straightforward to most, the number of different electoral systems around the world is ...

The data from these current experiments will be incredibly useful for building larger reactors for sustained operation.

Donald Trump's presidential victory sparked a record single-day jump in the wealth of the world's 10 richest people, ...

Azerbaijan is one of the major oil and gas producers in the world, producing some 33 million tonnes of oil and 35 billion ...