Very “Gneiss” Rock – June 24, 2020

Very “Gneiss” Rock – June 24, 2020

Very “Gneiss” Rock – June 24, 2020   Last weekend, Ricardo and I ventured to the south of Colorado to climb Culebra Peak (14,047 ft.) and Red Mountain (13,908 ft.) for the Summits, Songs and Science project. Culebra is the southernmost 14er...
Dexamethasone – June 17, 2020

Dexamethasone – June 17, 2020

Dexamethasone – June 17, 2020   In the midst of the COVID-19 pandemic, some good news is emerging. The steroid – dexamethasone – is part of the world’s biggest trial testing of existing treatments to see if they can work on the coronavirus. Thus far,...
Viral Persistence – June 10, 2020

Viral Persistence – June 10, 2020

Viral Persistence – June 10, 2020   We’ve all heard of the term persistence. But what does it mean in the context of a virus? With acute viral infections (think norovirus), people develop symptoms quickly and then fully recover within days. Other viruses...
One Species – June 3, 2020

One Species – June 3, 2020

One Species – June 3, 2020   We live in trying and challenging times. Over the last decade, there had been glimmers of hope that the US had become a post-racial society, free of prejudice and discrimination. However, recent tragic events reveal that race...
Return to Flight – May 27, 2020

Return to Flight – May 27, 2020

Return to Flight – May 27, 2020   It’s Science Wednesday – and today is a historic day in spaceflight! For the first time in nearly a decade, US astronauts are launching from US soil again. Not only that, this is the first-ever manned launch for SpaceX in...