Male obesity could cause problems for couples trying to conceive.
Geisha Meets Fembot: New Technology, Same Old Gender Roles
-- asks Roberto Morabito from Brooklyn, NY.
Global Warming may shift wine production to the East Coast.
Rich in stem cells, umbilical cord blood has become a viable alternative to bone marrow transplantation in adults.
-- asks J. from Brooklyn, NY.
Scorpion venom could help treat brain cancer patients.
Nanotechnology could ease the world’s water woes.
A widespread farming practice is adding arsenic to the food chain.
--asks Anonymous from Horseshoe Beach, Florida.
Unusual objects sometimes fall from the sky, courtesy of waterspouts.
Studies suggest alcohol can sharpen mental function in older women.
A New York scientist uses his knowledge of bugs to solve crimes.
--asks Anonymous, from New York, New York.
Smoking imagery in films might be fueling an unhealthy habit among kids.