1999

December

The Search for Life | Dec 6, 1999

September

Floyd's Watery Wrath | Sep 27, 1999

Shaped by Life in the Womb | Sep 27, 1999

July

A Desperate Search at Sea | July 26, 1999

Shoot the Moon | July 26, 1999

Great Lake Effect | July 5, 1999

Playing the Mating Game | July 5, 1999

June

From Both Sides Now | June 14, 1999

That Genesis Moment | June 7, 1999

May

Secrets of the Cave's Art | May 24, 1999

When Teens Fall Apart | May 10, 1999

Why the Young Kill | May 3, 1999

April

The First Americans | April 26, 1999

Boys Need Not Be Boys | April 12, 1999

Thinking Will Make it So | April 5, 1999

March

Talking From Hand to Mouth | March 15, 1999

Taming the White Dragon | March 8, 1999

Understanding "Perimenopause" | March 7, 1999

February

How Low Can You Go? | Feb 22, 1999

The Real Scandal | Feb 15, 1999

Screening for Genes | Feb 8, 1999

Pluto? Try 'Trans-Neptunian Object.' | Feb 1, 1999

January

The Power of Big Ideas | Jan 11, 1999