News at a glance: Mars rover’s big ascent, Europa’s ice sheet, and House committee chairs
The latest in science and policy
Related Articles
Feeling full? Researchers pinpoint neurons that prevent eating too much, too fast
Mouse study highlights neural circuits regulating the speed and amount of food intake
Early genome duplications in conifers and other seed plants
A new phylogenomic approach reveals that conifer genomes are duplicated despite rare polyploidy among extant species.
The nitroplast: A nitrogen-fixing organelle
A bacterial endosymbiont of marine algae evolved to an organelle
Antarctic video reveals deepest canyon on Earth
Study uncovers landscapes that will influence future ice melt
Extrasinusoidal macrophages are a distinct subset of immunologically active dural macrophages
Extrasinusoidal dural macrophages are a distinct subset of immunologically active central nervous system–associated macrophages.
Some whales may live nearly twice as long as believed—if we let them
Study extends lifespan estimate for one whale species and suggests researchers have been underestimating others as well
Why is your Christmas tree so big? An ancient gift of extra genes
New data force a rethink of the evolution of gymnosperms, the plant group that includes spruces, pines, and other holiday favorites
Emotion semantics show both cultural variation and universal structure
Analysis of the terms used for emotions across a sample of 2474 spoken languages reveals low similarity across cultures.
Funding overhaul threatens historic U.K. research units
Scientists protest new “challenge-led” grants replacing funding that supported long-term basic research