Author: ID
World’s first quantum microsatellite demonstrates secure communication with multiple ground stations
The microsatellite and the portable OGS. Credit: Nature (2025). DOI: 10.1038/s41586-025-08739-z To achieve this, the team developed several key technologies, including miniaturized decoy-state QKD light sources for quantum state preparation,…
Can any nearby supernova cause a mass extinction?
The Veil Nebula Supernova Remnant. Credit: NASA/ESA/Hubble Heritage Team The most dangerous parts of a supernova explosion are the outputs like X-rays and gamma rays. Even though they only share…
Early-Life Adversity Reshapes Brain Development and Behavior
Summary: Early-life adversity affects over half of children worldwide, increasing the risk of cognitive and mental health issues later in life. A new review highlights how unpredictable sensory experiences, beyond…
Rubber Hand Illusion Reduces Pain Perception
Summary: A new study shows that the rubber hand illusion can reduce the intensity of pain caused by heat. Researchers found that when participants viewed a rubber hand being illuminated…
Measles cases are on the rise − here’s how to make sure you’re protected
The measles outbreak that started in Texas in late January continues to grow. As of March 18, 2025, confirmed cases in the outbreak, which now spans Texas, New Mexico and…
Shaken baby syndrome can cause permanent brain damage, long-term disabilities or death – a pediatrician examines the preventable tragedy
In the early 1990s when I was a young pediatrician, I was responsible for evaluating children with developmental and learning problems. Two unrelated boys, ages 7 and 9, were found…
Do small trees in the understory of tropical forest gain additional carbon from fungi? – Functional Ecologists
Franziska Zahn, postdoc at University of Bayreuth (Germany), presents her work “Stable isotope analysis indicates partial mycoheterotrophy in arbuscular mycorrhizal woody seedlings in tropical forests”. She discusses the collaborative network…
Chatbots show signs of anxiety, study finds
by I. Edwards Turns out, even artificial intelligence (AI) needs to take a breather sometimes. A new study suggests that chatbots like ChatGPT may get “stressed” when exposed to upsetting…
Euclid space telescope’s 1st results reveal ‘a goldmine of data’ in search for dark matter and dark energy (images, video)
The day that astronomers have been waiting for is here. On Wednesday (March 19), the European Space Agency (ESA) spacecraft Euclid released its first data to the public and to…
