Aluminum foil has a dull and shiny side that's a result of how it's made. Some say the difference affects heat absorption and ...

Scientists have discovered that the far side of the Moon is colder deep within its interior than the side that always faces ...

Learn how the Moon’s phases form, why it changes shape in the sky each night, and what each stage — from new moon to full moon — actually means.

Beauty editor Cassie Steer speaks to doctors to find out why our face becomes less symmetrical as we get older, and what we ...

Since Israel and Hamas went to war, reporters and editors at The New York Times have closely covered the conflict. Our coverage includes the Hamas-led attack on Israel, the plight of hostages, how the ...

For centuries, humans could only wonder what the far side of the moon looked like. Unlike the near side, which always faces ...