About 620 light-years from Earth, a gigantic rogue proto-planet is currently devouring 6.6 billion tons of dust and gas per ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

ESO's Very Large Telescope has observed a rogue planet and revealed that it is eating up gas and dust from its surroundings ...

When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical ...

Ancient rocks from Greenland, Canada and Hawaii preserve a rare chemical fingerprint that may come from the Earth before the ...

The discovery of ancient water in a planet-forming disk reveals that some of the water found in comets—and maybe even ...

The first picture of a planet outside our solar system may actually depict a swirl of space dust, a new study suggests.

Scientists for years have argued over drastic action to cool a warming world. Among the most widely debated is stratospheric ...

There is nothing stopping the wealthiest people from attempting to alter the world's atmosphere – this must not be allowed to ...

Focusing on a planet-healthy diet can provide nutritious food to the global population while reducing environmental damage, a new EAT-Lancet Commission report says.