Space Station Silhouette on the Moon
What’s that unusual spot on the Moon? It’s the International Space Station. Using precise timing, the Earth-orbiting space […]
My Blog
J.&J. booster works well for people who had Pfizer originally, ...
A small study in Boston looked at mixing and matching with the third shot. Published: December 5, 2021 […]
As uncertainties linger about the new variant, officials say U.S. ...
Many states have detected cases, including in some people who have no known history of recent travel abroad, […]
Rain/Snow for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 4°C and a low of […]
Total Solar Eclipse Below the Bottom of the World
Yesterday there was a total solar eclipse visible only at the end of the Earth. To capture the […]
The Variant Hunters: Inside South Africa’s Effort to Stanch Dangerous ...
Scientists in a cutting-edge laboratory do part of the work. Local health workers on foot do the rest. […]
Rain for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 8°C and a low of […]
Iridescent by Moonlight
In this snapshot from November 18, the Full Moon was not far from Earth’s shadow. In skies over […]
Omicron Variant Spreading Twice as Quickly as Delta in South ...
A new mathematical analysis strengthens concerns about the effects of the new variant on the pandemic’s course. Published: […]
Omicron and Vaccine Protection by BY ANDREW JACOBS
The newly identified Omicron variant has raised concerns about whether the existing vaccines will still be effective. Here’s […]
Cognitive Rehab: One Patient’s Painstaking Path Through Long Covid Therapy ...
Samantha Lewis is relearning some basic aspects of her daily life after struggling with brain fog and other […]
Partly Cloudy for today in #Pully, #Switzerland!
Good morning This is the #weather forecast for #today: With a high of 2°C and a low of […]