The chilly weather also caused a nearby ice patch to expand and engulf the whitebark pines. The trees are “a valuable ‘time ...

Experts warn that as ice melts to reveal ancient trees, dangerous viruses and bacteria — frozen for thousands of years — could also wake up, threatening human and wildlife health. Carbon ...

Dar es Salaam. In a bid to conserve Mount Kilimanjaro’s fragile environment, particularly its rapidly diminishing ice cap and surrounding forests, Tanzanians have been called upon to plant ...