In the forests of the southeastern United States, dense tree cover dominates most landscapes. That's why the Appalachian Trail is sometimes nicknamed "The Green Tunnel." But avid hikers know that ...

Putting silicate rocks from mine waste on fields could improve crops and limit global warming, but some researchers question where all that rock is going to come from ...

Today, the moon doesn't have a magnetic field at all. But some rocks — notably, many samples returned from NASA's Apollo ...

Scientists at the University of Oxford have finally settled a decades-long mystery about the Moon’s magnetic field — and it turns out both sides were right. By reanalyzing Apollo mission rocks, they ...

If you get stuck, don’t worry – there’s plenty of help on hand with multiple choice answers and handy clues along the way.

Comets are a trickier prospect. The first spots of direct evidence, collected in the 1990s by the Giotto spacecraft and later ...

Rocks from the Apollo missions show there was strong magnetism on the Moon, but researchers now believe these rocks mark extremely rare increases in magnetic strength. As models have long suggested, ...

Old Apollo rocks are providing a fresh take on the moon's magnetic field. The lunar magnetic field is currently weak or even ...

The lunar rocks collected by Apollo astronauts suggested the moon had a strong magnetic field. A new analysis shows the opposite.

A night that gives back to the incredible Cast Members that make all of our Disney Parks trips that much more magical.

Abstract: Distractor generation task aims to generate incorrect options (i.e., distractors) for multiple choice questions from an article.Existing methods for this task often utilize a standard ...