Since launch last year, Google has tweaked the design of Circle to Search a bit, and the latest change aims to simplify the UI.

Inside this red circle lies the world’s driest non-polar desert, a place where rain is so scarce it may not fall for years or even decades. This desert, unlike polar deserts covered in ice, is a ...

When we see Earth's shadow during a lunar eclipse, it's very circular. During this August's solar eclipse, the Moon's shadow on Earth won't be.

They decided to make a huge accurate Firefox logo in a crop field (designs like these are called “crop circles” – see the “official” Google Earth crop circle collection).

Today's crop-circle designs are more complex than ever, with some featuring up to 2000 different shapes.

Female-fronted, multicultural band Circle The Earth, who stretch the boundaries of rock with funk swagger, jazz fluidity, and pop universality, has released the official music video for their ...

Because the Earth makes that smaller circle once per month, the shape of its path around the Sun is a bit wobbly. This can change the time of perihelion by several hours! Astronomers need to ...

Earth’s spin axis precesses and traces out a circle over about 26,000 years. The brightest star nearest the North Celestial Pole is known as the North Star.

Familiar rivals Stars on Earth and Circle of Life get marquee status in a wide-open lineup for the Yushun Himba (Japanese Oaks, G1) May 22 at Tokyo Racecourse.