Tonight the planet Neptune completes its first trip around the sun since humans first discovered the gas giant planet. Neptune is the only planet to have been discovered by mathematics. French ...

Humankind is seeing Neptune’s rings in a whole new light thanks to the James Webb Space Telescope. In an infrared image released September 21, Neptune and its gossamer diadems of dust take on an ...

Neptune's Fix products sold nationwide are being recalled because they contain tianeptine — also known as "gas station heroin" — a substance linked to addiction and deadly overdoses. All of the ...

Neptune’s clouds have disappeared. Since the first detailed images of the planet were taken by the Voyager 2 spacecraft in 1989, its cerulean disc has been criss-crossed by wispy white clouds, but its ...

Neptune receives a tiny fraction of the sunlight that strikes Earth, yet somehow, that’s enough to transform the clouds of this faraway world. The main driver of cloud formation is generally the ...