Using a laboratory model of the human nose, scientists have investigated why the severity of common-cold infections varies so ...

These chemical oddities may explain why Earth seems to be deficient in certain elements — and could prove useful in catalysts ...

The Oneisall Pet Air Purifier is quiet, user-friendly and effective at capturing pet hair, dander and lingering odors — and it costs only $89.99.

A new image from NASA's Hubble Space Telescope shows the Lupus 3 cloud in Scorpius bursting with young stars that are forming within collapsing clouds of gas and dust.

A new study suggests that lifespan might be 50% heritable — although for now, it's hard to know if the finding applies across diverse populations.