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The explosion Tuesday evening marked the first time that a resupply mission contracted by NASA to a private company has failed.
This time of year you can see many birds under the influence of zugunrhue, the restless behavior associated with migration.
The blood red "death star" Mars will be shining just above the spout of Sagittarius' teapot about 7:30 p.m. Halloween night.
Nurse who treated stricken patients in Sierra Leone says she was treated like a criminal during quarantine process.
Salk Symposium celebrates 100th anniversary of Jonas Salk’s birth, focusing on his work on sustainability.
Despite quarantine centers set up 10 years ago, Ebola treatment still presents challenges.
There’s a strict set of standards for organic foods. But the rules are looser for personal care items, cleaners and textiles.
Allegheny Health Network surgeon says CDC is ‘catching up.’
Study shows advances in robots that mimic a sidewinder could be used for search-and-rescue or high-risk inspections.
In doing so, they resolved a longstanding problem of how to study Alzheimer’s and search for drugs to treat it.
Study shows fecal matter may provide an alternative to hard-to-treat infection in the gut.
Cities heed warning of climate scientists as leaders invest in combating future flood waters.
Just 14 states have plans preparing for climate change effects, according to the Georgetown Climate Center in Washington.
Cave paintings found in Indonesia are comparable ini age to the earlier ones found in Europe, at least 40,000 years old.
Two Japanese scientists and a Japanese-born American win the 2014 Nobel prize for physics.
Early risers Wednesday may start to notice something odd about the moon after 4:30 a.m.
Lone program aimed at Girl Scouts, “Science with a Sparkle,” sparks social media storm against center.
Special activities are planned to mark the 75th anniversary this year of the Buhl Planetarium.
Fully understanding the genetics of height has been a big order for scientists.
Jeffrey I. Gordon, an expert on the influence of microbes in the human gut, today receives the Dickson Prize at Pitt’s Science 2014.