No (Real) Snow at Winter Olympics? – February 16, 2022

No (Real) Snow at Winter Olympics? – February 16, 2022

It’s wintertime in the Northern Hemisphere – and typically that means cold temperatures and snow at the higher latitudes. Beijing, China, the host of the 2022 Winter Olympics, is at roughly the same latitude as Denver, Colorado. It’s cold, but it’s also incredibly...
The (Melting) Top of the World – February 9, 2022

The (Melting) Top of the World – February 9, 2022

It’s no surprise that there is worldwide retreat of mountain glaciers in recent decades given rising greenhouse gas emissions and rising temperatures. The concern of losing water from these frozen “storage towers” lies in the fact that ecosystems will suffer,...
COVID as vascular disease – February 2, 2022

COVID as vascular disease – February 2, 2022

What does a particle accelerator, a machine that uses electromagnetic fields to propel charged particles to very high speeds and energies, have to do with imaging the human body? At the European Synchrotron Radiation Facility in Grenoble, France, a particle...
The Deep Past – January 26, 2022

The Deep Past – January 26, 2022

In some exciting news on the space front, the James Webb Space Telescope, which launched on Christmas Day in 2021, has reached its final destination. Webb is the most powerful telescope ever built and is about the size of a tennis court. Over this last month, it had...
Tonga Tsunamis – January 19, 2022

Tonga Tsunamis – January 19, 2022

On Saturday, January 15th, a powerful undersea volcano erupted near Tonga, an archipelago in the Pacific Ocean, covering the group of islands in a thick layer of ash. A 4-foot wave swept ashore in the Tongan capital, leaving behind flooded homes and structural damage....
Appalachian High – January 5, 2022

Appalachian High – January 5, 2022

Happy New Year 2022 – wishing you all health and happiness! In this Science Wednesday, learn more about Maine’s highpoint, Katahdin, and the Appalachian Mountains. Here is a link to the new video. #sciencewednesdays #summitssongsandscience