An 83-year-old woman is injured after being gored by a bison at Yellowstone park The incident is being investigated, though the woman’s current condition is unknown. The National Park Service advises visitors to stay at least 25 to 100 yards away from wild animals. Read more on NPR

Amanda Knox will will appear in Italy for a slander retrial The opportunity for Knox was made possible when a European court ruled that Italy violated her human rights during a long night of questioning after the killing of her British roommate in 2007. Read more on NPR

Tim Sheehy won the Montana GOP primary. November’s race may decide Senate control Republican Tim Sheehy won his party’s nomination to run for Montana’s U.S. Senate seat on Tuesday. Read more on NPR

Hubble will change how it points, but NASA says ‘great science’ will continue NASA is shifting the way the Hubble Space Telescope points. The change is a work-around for a piece of hardware that’s become intolerably glitchy. Officials say Hubble will continue to do ‘ground breaking science,’ for about another decade. Read more on NPR

The NAACP calls on American Airlines to investigate recent discrimination incidents Derrick Johnson, president of the NAACP, says that without an appropriate response from American Airlines, the civil rights organization will be forced to reinstate an advisory against the airline. Read more on NPR

The-Dream, R&B star and Beyoncé songwriter, accused of rape The producer and songwriter for Beyoncé and Rihanna was sued in federal court Tuesday by a former protogée. Read more on NPR