Posts by 

Deborah Byrd

For many, Comet PANSTARRS’ northern sky debut tonight

Now it's the Northern Hemisphere's turn to see Comet PANSTARRS. The comet will be near the moon March 12 and 13. Look west immediately after sunset.

Party at Stonehenge. Date 2,500 B.C.

Stonehenge may be older and may have had a different function than previously thought, according to new research from British archaeologists.

What causes sinkholes?

And where else in the U.S. might be vulnerable to sinkholes?

Scientists describe case of child born with HIV, now cured

It's the first documented case of a child born with HIV and later cured with aggressive drug treatment.

Hear the whale with a human-like voice

Researchers working near him thought another person was talking and were surprised to find the voice was coming from the whale.

Where does our sense of time come from?

Our sense of time is mutable, stemming at least in part from our ongoing experience of the external world.

The rain slowed. The fog rolled in.

A beautifully composed photo from a friend in south Georgia.

Want to help name a faraway planet? Read this.

Uwingu is accepting recommendations for names of planets orbiting distant stars. All names will go into a database for final selection by astronomers and others.

What exploded over Russia? Watch two videos with new answers

Two videos present the latest results - as of February 26, 2013 - on the meteor that exploded over Russia on February 15.

February full moon aka the Snow Moon

The February 25, 2013 full moon over the Bothnian Sea between Finland and Sweden.