Hundreds of millions of people in countries like India, Pakistan, Nepal and Bangladesh depend on the Hindu Kush Himalayan glaciers for food, energy and water.
It's been a banner year for iceberg sighting in Iceberg Alley, the area off northeastern Newfoundland where the Titanic struck an iceberg and went down in April, 1912.
Icelandic Meteorology Office closely monitoring Bárðarbunga, a volcano more than 2,000 meters in elevation, located beneath the country’s largest glacier. Aviation code now back down to orange.
There's a supermoon this weekend, and many will tell you that you can't discern its extra large size with just your eye. Daniel Fischer in Königswinter, Germany says that's not true.
"What we really need - to learn to slow or stop the aging process - is how to reduce or repair the damage done by stress." - Avi Roy and Anders Sandberg
Members of the EarthSky community - including scientists, as well as science and nature writers from across the globe - weigh in on what's important to them.