Scientific American

Scientific American

[:es]Deeper Insights Emerge into How Memories Form[:]

Forming lasting memories appears to depend on an interaction between glial cells and brain waves that are produced during sleep
Scientific American

[:es]First New HIV Strain in 19 Years Identified[:]

The surveillance of viral changes persists to keep the blood supply safe
Scientific American

[:es]Mini Gravitational-Wave Detector Could Probe Dark Matter[:]

A miniature gravitational wave detector under development would measure higher-frequency waves than LIGO
Scientific American

[:es]Scientists Identify Neurons That Help the Brain Forget[:]

In mice, cells in the hypothalamus clear out old memories while the animals sleep.
Scientific American

[:es]Suicide Data Reveal New Intervention Spots, Such as Motels and Animal Shelters[:]

Patterns show places where people who intend to kill themselves go—and give health workers better chances to stop them
Scientific American

[:es]Elite Athletes’ Gut Bacteria Give Rodent Runners a Boost[:]

The chemical these bacteria produce appears to enhance athleticism
Scientific American

[:es]What Prevents Pluto’s Ocean from Freezing?[:]

Layers of ice-like gas hydrates may insulate frigid ocean worlds across the cosmos
Scientific American

[:es]The Real Dino Killer: A One–Two Punch[:]

An asteroid impact and volcanoes acting together could have done in the beasts, new rock dates indicate
Scientific American

[:es]Should We Kill Off Disease-Causing Pests? Not So Fast[:]

Eradicating harmful species may have unintended consequences