Dr. Mae Jemison made history in 1992 when she became the first African-American woman to travel to space. Now she's working to get more women and girls into science, technology, engineering, and math.
WhatsApp has been accused of being used to spread rumors -- with serious consequences. Now the ubiquitous messaging app is moving to limit how many people users can forward messages to.
The eclipse reached totality at about 10:41 p.m. Sunday, turning the moon an orange-red hue for about an hour, until the Earth's shadow started to recede.
The longer the federal shutdown lasts, the more likely security breaches of government websites become, cyber specialists say. And it could lead to security problems long after the government reopens.
On Sunday night, the Earth will slide directly between the moon and the sun, creating a total lunar eclipse visible across all of North America — weather-permitting.
You know the T. rex. But do you know the Spinosaurus? Along with other scientists, Paleontologist Nizar Ibrahim worked with new fossil discoveries and old drawings to bring the giant creature back to science.
The University of Minnesota's Bell Museum is planning a year of activities celebrating the 50th anniversary of the Apollo moon landing -- and it kicks off this weekend with a treat for nighttime skywatchers.
Scientists have re-engineered photosynthesis, the foundation of life on Earth, creating genetically modified plants that grow faster and bigger. They hope it leads to bigger harvests of food.