Blunting pain’s emotional component

Pain researchers have shown in rodents that they can block receptors on brain cells that appear…

Inside a tumor: Purple bacteria visualize ‘big eaters’

Scientists have shown that harmless purple bacteria (Rhodobacter) are capable of visualizing heterogeneity in tumors. With…

Simple urine test allows for rapid diagnosis of preeclampsia

About one in 20 women develop preeclampsia during pregnancy, which can be life-threatening to both moms…

How the heart sends an SOS signal to bone marrow cells after a heart attack

Exosomes are key to the SOS signal that the heart muscle sends out after a heart…

It’s not your fault — Your brain is self-centered

You're in the middle of a conversation and suddenly turn away because you heard your name.…

No super-Drosophila: Vinegar fly species have a good vision or olfaction, but not both

A team of scientists has systematically studied and compared the eyes and antennae and the associated…

Defects help nanomaterial soak up more pollutant in less time

Cleaning pollutants from water with a defective filter sounds like a non-starter, but a recent study…

Changes in rat size reveal habitat of ‘Hobbit’ hominin

A study of rat body sizes shifting over time gives a glimpse into the habitat of…

Determining what binds to mucus

The human body is full of mucus. This viscous goo isn't just a nuisance that gets…

Understanding and controlling the molecule that made the universe

Trihydrogen, or H3+, is acknowledged by many scientists as the molecule that made the universe. Researchers…