一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.

The Cooper family has worked in the coal industry in Colorado for generations. That's ending as one of three coal mines in ...

Completion of Fall 2025 Prospecting Program Across Seigneurie, Bardy, Blanchette and Sabot PropertiesCarbonatite Boulders and Pegmatite Zones Identified 262 Samples Submitted for Analysis Vancouver, ...