Why do I see stars sometimes when I sneeze?

- Asks Sarah from Brooklyn

By Molika Ashford | Posted April 14, 2008

It’s a Star-Eat-Star Universe

A new study offers a possible solution to the riddle of the antimatter cloud in the galaxy’s core.

By Adam T. Hadhazy | Posted April 11, 2008

Dog Walking Irks Birds

A recent study says dogs shouldn’t be allowed near important bird habitats, leashed or not.

By Christopher Intagliata | Posted April 9, 2008

Cosmic Paparazzi

By Adam T. Hadhazy | Posted April 8, 2008

Why doesn’t peanut butter go bad?

- Asks Eric from Baltimore

By Adam T. Hadhazy | Posted April 7, 2008

Life Without GINA

Coping with fears of genetic discrimination leads some people to take matters into their own hands.

By Rachel Mahan | Posted April 4, 2008

Expert Advice on Autism from Jenny McCarthy and Jim Carrey

By Eric R. Olson | Posted April 3, 2008

Where is the Love?

Even wasps may have the genetic blueprint for motherly love.

By Greg Soltis | Posted April 2, 2008