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Why do people cry?

Why do people cry?

— asks David from Internetland

By | Posted October 23, 2006

Sour Sensation

Sour Sensation

Researchers have found some of the major players in the detection of sour taste.

By | Posted October 20, 2006

My brother is allergic to raw carrots but has no reaction to cooked ones. How is this possible?

My brother is allergic to raw carrots but has no reaction to cooked ones. How is this possible?

— asks Tony from New York, NY.

By | Posted October 15, 2006

The Worst Part is the Waiting

The Worst Part is the Waiting

Anticipating bad events gives researchers a peek into posttraumatic stress disorder.

By | Posted October 12, 2006

Losing Your Mind?

Losing Your Mind?

People with memory complaints may be losing gray matter in their brains.

By | Posted October 10, 2006

Why do humans kiss?

Why do humans kiss?

— asks Roberto Morabito from Brooklyn, NY.

By | Posted October 2, 2006

Why do guys get sleepy after sex?

Why do guys get sleepy after sex?

— asks J. from Brooklyn, NY.

By | Posted September 25, 2006

Insect Investigations

Insect Investigations

A New York scientist uses his knowledge of bugs to solve crimes.

By | Posted September 13, 2006

I thought stingrays were harmless, so how did one manage to kill the "Crocodile Hunter?"

I thought stingrays were harmless, so how did one manage to kill the “Crocodile Hunter?”

–asks Anonymous, from New York, New York.

By | Posted September 11, 2006

Vaccines: Friend or Foe?

Vaccines: Friend or Foe?

Immunization questions answered on the ‘Line.

By | Posted September 1, 2006

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