One of the planet-hunting Kepler space telescope’s reaction wheels — devices that maintain the observatory’s position in space — remains balky despite mitigation attempts, NASA said April 29. The ...

With marijuana use becoming increasingly common -- and legal for either medical or recreational use in a growing number of states -- doctors are warning about a little-known health risk: It's possible ...

Reaction-diffusion equations underpin the modelling of a vast array of natural and engineered phenomena, ranging from the spread of invasive species and epidemic outbreaks to phase transitions in ...

Nothing kills the excitement of trying a new product faster than an allergic reaction. Whether it caused itchy hives, irritation, flaky skin, or even breakouts, many of us have a one-strike-you're-out ...