Article Science

Today's Science Highlights

A New Kind of Cosmic Object

Astronomers have identified a previously unknown type of cosmic object that appears to combine characteristics of both black holes and stars, potentially opening a new chapter in our understanding of extreme celestial phenomena.

WiFi-Based Identification

Researchers have demonstrated that standard WiFi networks can identify individuals with near-perfect accuracy by analyzing unencrypted radio signals, creating privacy implications for ubiquitous wireless infrastructure.

Two Origins of Life

Researchers have found evidence that the first free-living cells may have emerged twice independently on Earth, sharing a common genetic code while making separate transitions to free-living existence.

Mapping the Brain's Craving Center

Research suggests that GLP-1 drugs like Ozempic may work by targeting the lateral septum, a brain region that links environmental cues to reward-seeking behavior, potentially offering new avenues for treating addiction.

First Regenerated Liver Transplant in North America

A Quebec man has become the first patient in North America to receive a liver transplant using regenerated liver technology, marking a significant milestone in regenerative medicine and organ transplantation.

Starlink Satellites Map the Upper Atmosphere

Researchers have demonstrated a new technique that leverages orbital data from approximately 1,200 Starlink satellites to map density variations in Earth's upper atmosphere at around 500 kilometers altitude, a region that has historically been difficult to observe directly.