The STS-120 and Expedition 16 crews entered the Harmony module for the first time at 8:24 a.m EDT after Mission Specialist Paolo Nespoli and Expedition 16 Commander Peggy Whitson opened the hatches.
Chinese officials plan to organize an expedition to investigate claims of "extinct" tigers in China's northwest Shaanxi province.
A U.S. agency said it has found no environmental factors linking 38 cases of a rare blood cancer in northeastern Pennsylvania.
Patients needing long-term care in Montreal are spending months in transition wards in hospitals because of a shortage of beds.
The U.S. Department of Agriculture said the recent outbreak of E. coli linked to Topps Meat Company has been traced to a Canadian supplier.
A German wolf expert says the country's wolf population is establishing a new foothold.