Lawmakers appear ready to support NASA's continued planetary exploration efforts, thanks in part to New Horizons' successful Pluto flyby.
An 8-year-old boy underwent the world's first bilateral hand transplant on a child at The Children's Hospital of Philadelphia in early July.
A government investigation found human feces and toilet paper in some growing fields in Mexico.
"I'm amazed there have only been three confirmed deaths."
Lucy Aitken Read stopped using shampoo after she read it might have potentially harmful chemicals.
Some huge companies are part of the White House's new initiative to combat global warming ... except oil companies, perhaps the biggest offenders.
Elon Musk, Steve Wozniak and Stephen Hawking are part of a group asking the United Nations to limit or ban "offensive autonomous weapons."
Firefighters are still working to control a Napa Valley, California, wildfire that's spread to about 7,000 acres.
Comics aren't total fiction. Scientists and physicists explain the real-world parallels between superheroes and science.
Except for Hamburg Beach in Erie County, which is open, all Lake Erie Beaches are closed for health-related issues.
NASA's New Horizons has sent back a trove of new data about the dwarf planet - from ice plains to atmospheric haze.
Here are some of the best things we learned this week: liking sweets is genetic, how to have the perfect vacation and dancing dads are embarrassing.