Here are the standings leading in to this weekend's highlight performances as the nation's best skaters contend for trip to the World Championships.

Jan 25, 2008 - Timbre Beck

The ice fields of Mount Kilimanjaro in Tanzania may disappear in the next 20 years according to a study by Ohio State University.

Nov 8, 2009 - Manda Trevarthen

Boomers and seniors with time, money and daring spirits are likely to love Pacific Rim journey; sleep in same cabin but go ashore for treks, flights kayaks, local food.

Aug 20, 2008 - Grace Lichtenstein

Climbing Mount Kilimanjaro is not easy but is achievable by choosing the right route, acclimatising well and combining good fitness with strong willpower.

Aug 17, 2008 - Helen Smeaton

Review the options by Furuno for marine radar systems with dome antennas (Radome), enabling safer navigation while cruising in a smaller boat or sailboat.

May 1, 2010 - Diane Seltzer

Why are healthcare stocks struggling, and how much more risk do they pose? Simultaneously, can the new rally from energy stocks be sustained?

Apr 26, 2010 - James Brumley

Scientists have discovered a gene mutation that causes hairlessness in dogs. The discovery may help cure a genetic disease in humans. Dogs may truly be man's best friend.

Dec 17, 2008 - Linda Landon