Ice within Mount Everest holds key to the past, hints at future

Khumbu Glacier between Mount Everest and Mount Nuptse.

Last year for International Mountain Day, we visited the shores of Mauna Kea in Hawaii and learned that it’s the tallest mountain in the world when measured from the base underwater up to the top. This year, we are travelling to colder climates to the highest mountain in the world when measured from sea level: Mount Everest. Department of Earth and Space Sciences’ Howard Conway officially had one of the most scenic offices in the world when he conducted field work on the Khumbu Glacier, one of the four major glaciers that flank Mount Everest.

NSF-funded deep ice core to be drilled at Hercules Dome, Antarctica

Hercules Dome field team poses next to a plane

Antarctica’s next deep ice core, drilling down to ice from 130,000 years ago, will be carried out by a multi-institutional U.S. team at Hercules Dome, a location hundreds of miles from today’s coastline and a promising site to provide key evidence about the possible last collapse of the West Antarctic Ice Sheet. The National Science Foundation has funded the roughly five-year, $3 million project involving the University of Washington, the University of New Hampshire, the University of California, Irvine and the University of Minnesota.

Communicating science in a virtual world

The COVID-19 pandemic has added one more layer of complexity to communicating science. But where there’s challenge, there’s also opportunity. Used creatively, our online ecosystem can be leveraged to build new relationships, share our work in innovative ways and increase the reach of our science to different audiences. Whether giving a talk, arranging an event or trying to imagine new pathways to share your work, below are some pros and cons of using digital platforms, and some tips to keep your audience engaged.

Military flights biggest cause of noise pollution on Olympic Peninsula

Pacific Ocean coastline along Olympic National Park.

An area in the Olympic Peninsula’s Hoh Rain Forest in Washington state for years held the distinction as one of the quietest places in the world. Deep within the diverse, lush, rainy landscape the sounds of human disturbance were noticeably absent. But in recent years, the U.S. Navy switched to a more powerful aircraft and increased training flights from its nearby base on Whidbey Island, contributing to more noise pollution on the peninsula — and notably over what used to be the quietest place in the continental U.S.

Scientists organize to tackle crisis of coral bleaching

Coral reefs are among the most diverse ecosystems in the world, protecting coastlines from erosion and supporting more than 500 million people through tourism and fishing livelihoods. But at the current rate of global warming, mass coral bleaching is expected to become more frequent and severe worldwide. Coral bleaching is a significant problem for the world’s ocean ecosystems: When coral becomes bleached, it loses the algae that live inside it, turning it white.