From the truth of Aerea Targaryen's death to the origins of the oily black stone, these are the biggest lingering mysteries in A Song of Ice and Fire.

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 ...

In his new novel, “Playground,” Richard Powers explores the majesty, the mystery and the fragile future of the planet’s seas.

The tiny Japanese CubeSat was launched from Florida with the aim of bringing the space industry into a more sustainable ...

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

The SpaceX CRS-31 mission launched Monday evening docked successfully with the International Space Station shortly before ...

The changes are intended to stop governments from using the world’s largest police organization to harass and monitor political dissidents. After decades of relative stability, the country has ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

A remarkable aspen forest that sprouted from a single seedling makes "the Roman Empire seem like a recent phenomenon." ...

"Scientists have discovered a planet composed largely of carbon, leading to speculation that it may be primarily made of diamonds. Secret History uncovers the forgotten, mind-blowing facts that will ...

A nation synonymous with distance running was given a multimillion-dollar choice: Get serious about antidoping efforts, or get banned from world sports. With money from an oil boom, Norway ...

Elon Musk shared a video of former President Donald Trump outlining his plan to combat censorship and promote free speech. Trump's five-point strategy includes prohibiting federal partnerships for ...