Scientists shed light on growth of black holes

Scientists at the Center for Astrophysics | Harvard & Smithsonian, and the Black Hole Initiative (BHI),…

New biosensor visualizes stress in living plant cells in real time

Plant biologists have developed a new nanosensor that monitors foundational mechanisms related to stress and drought.…

Why asteroids Bennu and Ryugu have their signature 'spinning-top' shapes

Scientists with NASA’s first asteroid sample return mission, OSIRIS-REx, are gaining a new understanding of asteroid…

Dan Grady, N2SRK, Appointed as New Rocky Mountain Division Vice Director

ARRL President Rick Roderick, K5UR, has appointed Dan Grady, N2SRK, of Aurora, Colorado, as the new…

In-home antibody test shows promise; recovering surgery patients at risk from coronavirus

The following is a brief roundup of some of the latest scientific studies on the novel…

Tracking fossil fuel emissions with carbon-14

Researchers from NOAA and the University of Colorado have devised a breakthrough method for estimating national…

The human factor limits hope of climate fixes

Engineering the climate can help lower temperatures and reduce climate change impacts. New research shows that…

A remote control for neurons

A team led by researchers at Carnegie Mellon University has created a new technology that enhances…

Loss of land-based vertebrates is accelerating, study finds

In 2015, Stanford biologist Paul Ehrlich coauthored a study declaring the world’s sixth mass extinction was…

Astronauts Bob Behnken, KE5GGX, and Doug Hurley Settling in after Historic Flight

NASA astronauts Bob Behnken, KE5GGX, and Doug Hurley, are settling in on board the International Space…