Uncategorized
- Health & Medicine
Inflammatory bowel disease hikes blood clots
Study finds people with Crohn’s disease or ulcerative colitis have greatest risk during painful episodes.
- Materials Science
A charge for freezing water at different temperatures
Experiments use positive and negative forces to control ice formation at temperatures well below the normal freezing point.
- Science & Society
In Memoriam: In life and death, a scientist brings out the best in others
BLOG: Science News reporter Bruce Bower describes how relationship researchers gathered to honor Caryl Rusbult’s influential career after her recent death.
- Space
Pluto blushes red
Newly released Hubble images of Pluto show an abrupt and unexplained color change.
- Life
Sperm’s pore propulsion
Scientists identify a key proton channel that helps explain the dash to fertilization.
- Health & Medicine
Protein clumps like a prion, but proves crucial for long-term memory
Study in slugs hints that some molecular 'misbehavior' in neurons may help solidify learning.
- Earth
Oldest feathered dino shows its colors
Analysis of a fossil suggests plumage first evolved for display, not flight.
- Earth
Florida’s big chill may have hammered corals near shore
January cold snap caused rare wintertime coral bleaching and die-offs for Florida’s coral reefs.
- Physics
Algae use quantum trick to harvest light
A new study finds that proteins used in photosynthesis take advantage of electrons’ wavelike properties
- Computing
Leaf veins loopy for a reason
A computer simulation finds that leaves' circular networks are efficient at getting around damaged spots and varying distribution load.
- Health & Medicine
Small study hints SSRIs delay breast milk in new moms
Women taking the antidepressant drugs began lactating later.
- Space
Ancient dawn’s early light refines age of universe
Satellite images reveal new aspects of Big Bang’s relic radiation.
