The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...

I’m not sure whether it was elementary school science classes or Fred Flintstone’s Brontosaurus burgers that made the giant ...

Though Mercury is the closest planet to Earth, it’s one of the hardest to reach. Any spacecraft heading inward must fight the ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

LOS ANGELES — June Lockhart, who became a mother figure for a generation of television viewers, whether at home in “Lassie” ...

The 6%-lit waxing crescent moon will be visible roughly 5 degrees above the horizon as the sun sets on Oct. 23, with Mercury ...

In the rich tapestry of ancient Roman mythology, Mercury emerged as the vibrant winged messenger god, easily recognizable with his golden sandals and cap adorned with feathers. He skillfully navigated ...

All children under age 5 living in Santa Clara County are invited to be part of the free program. Imagination Library titles ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

A new model from a Florida Tech professor suggests how planets are formed may determine if they have water. The study proposes that some planets may be "born dry" because they lack a way to attract ...

PHOENIX — The Phoenix Mercury are already experienced at comebacks during this postseason, dropping the first game in each of the first two series before rallying and advancing to the WNBA Finals.