Two satellites docked together high above Earth on Tuesday, successfully extending the life of one that…
Explained: Why water droplets 'bounce off the walls'
University of Warwick researchers can now explain why some water droplets bounce like a beach ball…
The atmosphere gets in the way of the universe’s most amazing objects
Earth’s atmosphere thankfully provides air for us to breathe, but when trying to study interesting objects…
Wildness in urban parks important for human well-being
As metropolises balloon with growth and sprawl widens the footprint of cities around the world, access…
Tax rule for industry rewards carbon capture
When it comes to encouraging manufacturers to reduce their carbon dioxide (CO2) emissions, a carrot might…
Chemists learn how to detect phenols in smoked food samples using vitamin B4
Today, phenols are used to produce medicines, paints, and inexpensive furniture made of chipboard or MDF…
Coronavirus Fears Postpone Another DXpedition
Click here for original story, Coronavirus Fears Postpone Another DXpedition Source: ARRL
Partially Submerged NEMO-1 WSPR Buoy Retrieved by Fishing Boat
The NEMO-1 WSPR buy buoy launched by AMSAT-Argentina (AMSAT-LU) on January 30 was retrieved 12 days…
Biodiversity increases the efficiency of energy use in grasslands
Plants obtain their energy from the sun. Other beings rely on eating to survive. Yet how…
ARRL Seeks a New Chief Executive Officer
ARRL is seeking an experienced radio amateur to be Chief Executive Officer (CEO) at its headquarters…