The decision to return to a pyramid graphic is itself striking. The U.S. Department of Agriculture moved away from this ...

This four-night retreat had been introduced to me as a sanctuary for those who experience the world with heightened ...

Flower designs on 8,000-year-old Mesopotamian pots reveal a “mathematical knowledge” perhaps developed to share land and ...

The arrows and olive branch together symbolize that the United States has a strong desire for peace, but will always be ready ...

The sound of a fire alarm tells us to get out quickly to not get hurt, while the sight of a gas station sign can signal a ...

The expression "6-7" spread like wildfire last year, making its way outside the realm of usual adolescent slang and into the ...

Artificial-intelligence systems are feeding on Wikipedia without giving back, and academic indifference is threatening the ...

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...