Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

Half a degree rise in global warming will triple area of Earth that is 'too hot for humans’ - Unsurvivable heat thresholds ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

Nobody knew what they are, and whether they are only a temporary phenomenon, or if they have been sitting there for millions ...

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a non-threat.

The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

A suspected planet that appears well-suited to life has had its existence confirmed – and it’s very much in our neighborhood, ...