Ancient lead exposure may have shaped evolution of human brain
Infographic shows lead exposure to humans in modern times versus our ancestors; how teeth fossil and brain tissue…
Are there living microbes on Mars? Check the ice, researchers say
NASA’s Phoenix mission in 2008 was the first to excavate down and capture photos of ice, pictured here,…
Record-breaking gamma ray burst seems to be caused by a black hole engulfed by a bloated star
The combined, background-subtracted gamma-ray lightcurve of GRBÂ 250702B. Credit: arXiv (2025). DOI: 10.48550/arxiv.2509.22792 On July 2, 2025, NASA’s Fermi…
Scientists Gave a Quantum Computer a ‘Lie Detector Test’ and It Passed
The superconducting chip. Credit: Zhejiang University In a lab in Hangzhou, China, a small chip may have just…
Astronomers detect radio signals from a black hole tearing apart a star—outside a galactic center
Artist’s interpretation of two massive black holes (MBHs) within a galaxy. A tidal disruption event unfolds around the…
Impact of rotating cylinders configurations on Cu-water nanofluid heat transfer in a vented cavity: a COMSOL multiphysics base study
This section presents the numerical results for the streamlines and isotherms to evaluate the influence of rotating cylinders…
Efficient quantum thermal simulation | Nature
We provide the explicit form of our construction and explain how exact detailed balance can be achieved through…
Not-so-dark matter: Mysterious substance might leave red and blue ‘fingerprints’ on light
Dark matter, one of the universe’s best kept secrets, may have been quietly painting the cosmos in faint,…
Scientists Intrigued by Black Hole That Fell Into Star, Then Ate It From the Inside
Illustration by Tag Hartman-Simkins / Futurism. Source: Getty Images This summer, astronomers detected a gamma ray burst (GRB)…
Gaia provides a deep look into the galactic open cluster NGC 2506
Proper motion density distribution of stars in the NGC 2506 field, based on Gaia DR3 data. Credit: arXiv…
Experimental observation of a time rondeau crystal
Setup Experiments here used a single crystal diamond with ~1-ppm NV centres and natural abundance (1.1%) of 13C…
In-plane dielectric constant and conductivity of confined water
Device fabrication We fabricated our devices using procedures similar to those described in ref. 22. A free-standing silicon nitride…