When Earth was a molten inferno, water may have been locked safely underground rather than lost to space. Researchers ...

The new dataset, published in Earth System Science Data by 16 scientists, shows a significantly cooler Earth from the late ...

Earth is often described as a circle or an oval, but it is neither. As the planet spins more than 1,000 miles per hour at the ...

Earth keeps getting warmer because more energy from sunlight stays trapped in the climate system. Scientists refer to this as ...

Particles from Earth’s atmosphere may be preserved in the Moon's soil, offering a long-term record of Earth’s atmospheric ...

Research evaluates the likelihood of debris from interstellar object 3I/ATLAS reaching Earth, analyzing gas, dust and larger ...

Scientists have long believed that the Moon was formed by a massive object crashing into the Earth. But what was that thing that hit the Earth 4.5 billion years ago?

Crushed by the weight of the thousands of kilometers of liquid iron and sulfur, superheated metal and minerals and cool crustal rock above, the Earth’s core is under immense pressure. Heated from ...

This story was updated at 9:40 a.m. E.D.T. on Monday, Sept. 10. Every day, the Earth spins once around its axis, making sunrises and sunsets a daily feature of life on the planet. It has done so since ...

Associate Professor of Earth and Planetary Sciences, University of Tennessee Everything that has a beginning has an end. But the Earth will last for a very long time, and its end will come billions of ...

The Journal Sentinel profiles people across Wisconsin connected by a desire to heal the earth, following their religious ...