US Health Report: E-Cigarettes Not Safe for Young People
The United States’ top health official says electronic cigarettes can cause health problems for young people.
NASA Developing Food Bars for Mars Flights
When astronauts go to the planet Mars years from now, they will need the right food to stay strong and healthy.
Researchers Develop Long-Term, Drug Release Capsule
Researchers have developed a long-lasting capsule that, when swallowed, slowly releases medicine into the body.