The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Two meteorites found in the Sahara in 2023 might be from Mercury, a study suggests, but doubts remain due to how little is ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

In this season of Summer School, our free economics course for your ears is tackling the biggest economic player of them all: the government.

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

What role should a government play in the economy? When does government intervention help? When does it hurt? How do ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Stephanie Vermillion is a travel journalist and photographer covering culture and adventure for Travel + Leisure Outside, and ...

The Earth, climate scientists worry, may be reaching a tipping point, especially as the Trump administration works to roll ...