Science

Health New cellular discovery may explain how Alzheimer’s disease spreads through the brain

New research shows brain cells may spread Alzheimer’s by exporting toxic proteins instead of destroying them.

Discoveries Early medieval England was shaped by centuries of migration Joshua Shavit

Health Nail-biting, procrastination, self-harming: The evolutionary origins of bad habits Mac Oliveau

Discoveries New study challenges recent claims questioning the authenticity of the world’s blue zones Rebecca Shavit

Health Gut microbes are reshaping how scientists think about brain evolution Hannah Shavit-Weiner

Space Is asteroid mining actually feasible? Meteorite chemistry data offers new insight Shy Cohen

Health A new type of microscope lets scientists observe life unfolding inside cells Joshua Shavit

Health Stool chemistry may reveal your diet, and signal heart risk Hannah Shavit-Weiner

Health Rutgers research explains why brains think at different speeds Rebecca Shavit

Space JWST discovers a massive primordial black hole that may have formed before stars Joseph Shavit

Health Scientists warn of increasing global antimicrobial resistance Mac Oliveau

Space Cloud-9: Astronomers spot a gas-rich cloud dominated by dark matter that contains no stars Shy Cohen

Green Impact Scientists use semiconductors and sunlight to convert waste carbon dioxide into fuel Rebecca Shavit

Green Impact Melting Antarctic ice could cripple a deep ocean climate engine Joshua Shavit

Space Gravitational lensing helps astronomers determine the true mass of a rogue planet Joseph Shavit

Health Blocking a key aging enzyme helps regrow knee cartilage, study finds Hannah Shavit-Weiner

Green Impact Antarctica’s ice sheet losses could rebound — if history can repeat itself Shy Cohen