Inflammatory bowel disease refers to a number of disorders that cause chronic inflammation of the digestive tract. 1  Crohn's disease and ulcerative colitis are most common; their symptoms include: 2  swelling and sores along the tissue lining the digestive tract; 3  abdominal pain; 4  frequent diarrhea; and, 5  rectal bleeding.
Depiction of the northern auroral oval from the Ovation site on July 15, 2013. Southern Canada and the northern fringe of the U.S. were under the oval with northern lights visible. The red âview lineâ shows how far south the aurora could be seen that night.
The Aurora Borealis, known as the Northern Lights, happen all year round, but you need dark, clear conditions in order to see them. Generally, the prime seasons for viewing the Northern Lights are early autumn and spring. Most Northern Lights eruptions occur between 6pm and midnight, particularly around 10 to 11pm.