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ARCHEOLOGY
Boston University concludes geologist sexually harassed student
Science Magazine Former graduate student said David Marchant harassed her in Antarctica 18 years ago 17 hours
Fragile polar weather satellite system could be bolstered by microwave-sensing CubeSats
Science Magazine 'David and Goliath' weather eyes launched into orbit 17 hours
Everything you ever wanted to know about perovskite, Earth’s most abundant type of mineral—that we almost never see
Science Magazine VIDEO From silicates to semiconductors, here’s why one crystal structure is so prevalent... 1 day
Breaking: Boston University concludes geologist sexually harassed student
Science Magazine Former graduate student said David Marchant harassed her in Antarctica 18 years ago 1 day
GM banana shows promise against deadly fungus strain
Science Magazine But consumer distrust could slip up disease-resistant variety 1 day
Top stories: Earliest images of dogs, contemplating a meatless United States, and candidates for life on alien worlds
Science Magazine This week’s top Science news 1 day
Suppression of FIP200 and autophagy by tumor-derived lactate promotes naïve T cell apoptosis and affects tumor immunity
Science Magazine Naïve T cells are poorly studied in cancer patients. We report that naïve T... 1 day
A PIP2-derived amplification loop fuels the sustained initiation of B cell activation
Science Magazine Lymphocytes have evolved sophisticated signaling amplification mechanisms to efficiently activate downstream signaling after detection of rare ligands in their microenvironment. B cell receptor microscopic... 1 day
License to kill: IFN-{lambda} regulates antifungal activity of neutrophils
Science Magazine Interferon- mediates antifungal immunity by stimulating neutrophils to generate reactive oxygen species. 1 day
Ultrafast direct electron transfer at organic semiconductor and metal interfaces
Science Magazine The ability to control direct electron transfer can facilitate the development of new molecular electronics, light-harvesting materials, and photocatalysis. However, control of direct electron transfer has been rarely... 1 day
Structural rearrangements governing Johari-Goldstein relaxations in metallic glasses
Science Magazine The Johari-Goldstein secondary (β) relaxations are an intrinsic feature of supercooled liquids and glasses. They are crucial to many properties of glassy materials, but the underlying mechanisms are still not established. In... 1 day
Tailor-made temperature-dependent thermal conductivity via interparticle constriction
Science Magazine Managing heat is a major challenge to meet future demands for a sustainable use of our energy resources. This requires materials, which can be custom-designed to exhibit specific temperature-dependent thermal transport properties to become... 1 day
Extreme enrichment in atmospheric 15N15N
Science Magazine Molecular nitrogen (N2) comprises three-quarters of Earth’s atmosphere and significant portions of other planetary atmospheres. We report a 19 per mil () excess of 15N15N in air relative to a random distribution of nitrogen isotopes, an enrichment that... 1 day
Strained hybrid perovskite thin films and their impact on the intrinsic stability of perovskite solar cells
Science Magazine Organic-inorganic hybrid perovskite (OIHP) solar cells have achieved comparable efficiencies to those of commercial solar cells,... 1 day
Reactive oxygen species leave a damage trail that reveals water channels in Photosystem II
Science Magazine Photosystem II (PSII), a unique membrane-bound oxidoreductase, catalyzes light-driven oxidation of water to molecular oxygen. Although high-resolution structures of PSII... 1 day
Two-dimensional limit of crystalline order in perovskite membrane films
Science Magazine Long-range order and phase transitions in two-dimensional (2D) systems—such as magnetism, superconductivity, and crystallinity—have been important research topics for decades. The issue of 2D crystalline order has reemerged recently, with... 1 day
Measuring quantitative effects of methylation on transcription factor-DNA binding affinity
Science Magazine Methylation of CpG (cytosine-phosphate-guanine) dinucleotides is a common epigenetic mark that influences gene expression. The effects of methylation on transcription factor (TF) binding are unknown for most TFs... 1 day
When oxygen disappeared, early marine animals really started evolving
Science Magazine Living in low-oxygen waters eventually led to surprising innovations in animals 2 days
This scientist wants your help tracking mosquitoes—and all you need is a cellphone
Science Magazine VIDEO Q&A with Stanford University bioengineer Manu Prakash 2 days
Astronomers relieved as U.S. funding agency moves to keep Arecibo telescope operating
Science Magazine The National Science Foundation will reduce funding, but find partner to help operate giant dish 2 days
Cancer immunotherapy company tries to explain deaths in recent trial
Science Magazine Juno Therapeutics says it is developing a safer T-cell therapy 2 days
Preventing psychosis and the evolution—or not—of written language
Science Magazine How has written language changed over time? Do the way we read and the way our eyes work influence how scripts look? This week we hear a story on changes in legibility... 2 days
New painkillers could thwart opioids’ fatal flaw
Science Magazine “Biased” opioids could bring pain relief with less risk of suppressing breathing 2 days
Four billion passenger pigeons vanished. Their large population may have been what did them in
Science Magazine Low genetic diversity and poor adaptability meant this once ubiquitous bird could not recover from overhunting 2 days
Postcatalytic spliceosome structure reveals mechanism of 3'-splice site selection
Science Magazine Introns are removed from eukaryotic mRNA precursors by the spliceosome in two transesterification reactions—branching and exon ligation. The mechanism of 3'-splice site recognition during exon ligation has remained unclear. Here... 2 days
Structure of the yeast spliceosomal postcatalytic P complex
Science Magazine The spliceosome undergoes dramatic changes in a splicing cycle. Structures of B, Bact, C, C*, and ILS complexes revealed mechanisms of 5' splice site (ss) recognition, branching, and intron release, but lacked... 2 days
Vasohibins encode tubulin detyrosinating activity
Science Magazine Tubulin is subjected to a number of posttranslational modifications to generate heterogeneous microtubules. The modifications include removal and ligation of the carboxy-terminal tyrosine of -tubulin. Whereas enzymes for most modifications have been assigned, the enzymes responsible for detyrosination,... 2 days
Vasohibins/SVBP are tubulin carboxypeptidases (TCP) that regulate neuron differentiation
Science Magazine Reversible detyrosination of α-tubulin is crucial to microtubule dynamics and functions and defects have been implicated in cancer, brain disorganization, and cardiomyopathies. The identity of the tubulin tyrosine carboxypeptidase (TCP)... 2 days
Structural basis of bacterial transcription activation
Science Magazine In bacteria, the activation of gene transcription at many promoters is simple and only involves a single activator. The cyclic adenosine 3',5'-monophosphate receptor protein (CAP), a classic activator, is able to activate transcription independently through two... 2 days
Brush with care
Science Magazine 2 days
New target, better leukemia mouse model
Science Magazine 2 days
Compacted dimensions and singular plasmonic surfaces
Science Magazine In advanced field theories, there can be more than four dimensions to space, the excess dimensions described as compacted and unobservable on everyday length scales. We report a simple model, unconnected to field theory, for a... 2 days
Ancient Australian goes home
Science Magazine 2 days
What brings PRC2 to chromatin?
Science Magazine 2 days
A change of mind
Science Magazine 2 days
Curtailing cascading failures
Science Magazine 2 days
Tracking a trio of rubidium atoms
Science Magazine 2 days
Evolution of neurovirulent Zika virus
Science Magazine 2 days
MSC sacrifice for immunosuppression
Science Magazine 2 days
Feeding frenzy for cancer cells
Science Magazine 2 days
Cancer cells put ammonia back to work
Science Magazine 2 days
Advancing dengue vaccine development
Science Magazine 2 days
more...
These ring-tailed lemurs raise a 'stink' when they flirt with potential mates
PHYS.ORG
20 years of changing seasons on Earth packed into two and half minutes
PHYS.ORG
Everything you ever wanted to know about perovskite, Earth’s most abundant type of mineral—that we almost never see
Science Magazine
Cofounders Cyrus Mehta and Nitin Patel tell the Cytel story
NEWS MEDICAL
This scientist wants your help tracking mosquitoes—and all you need is a cellphone
Science Magazine
The spliceosome—now available in high definition
PHYS.ORG
Research suggests vertical axis turbines could increase public support for new wind energy installations
PHYS.ORG
FAIMS technology holds potential to be effective screening tool for pancreatic cancer
NEWS MEDICAL
Volunteers use 3-D imaging to map shipwrecks
PHYS.ORG
Researchers use 3-D printers to turn century-old theory into complex schwarzites
PHYS.ORG
Images of strange solar system visitor peel away some of the mystery
PHYS.ORG
NASA detects solar flare pulses at Sun and Earth
PHYS.ORG
Study finds high-pressure expectations lead to unethical behavior
PHYS.ORG
Interactive map shows air quality in real time across Europe
PHYS.ORG
Image: Autumn fireball
PHYS.ORG