100% orange juice and sugar-sweetened beverages are not equivalent when looking at the impact on food intake and glycemic response, and they should not...
The formation of galaxies by gradual hierarchical co-assembly of baryons and cold dark matter halos is a fundamental paradigm underpinning modern astrophysics...
The icy dwarf planets Eris and Makemake have surfaces bearing methane ice of unknown origin. According to an analysis of data from the NASA/ESA/CSA James...
The proton is one of the main building blocks of all visible matter in the Universe. Among its intrinsic properties are its electric charge, mass and spin....
Scientists at Aalto University have proposed a three-dimensional metamaterial with an isotropic effect in the visible spectral range.
The new metamaterial...
Researchers at CSIRO have sequenced the first genome of the night parrot (Pezoporus occidentalis), one of the world’s rarest and most elusive birds.
The...
Using the FORCAST instrument on NASA’s retired Stratospheric Observatory for Infrared Astronomy (SOFIA), astronomers have obtained mid-infrared spectra...
Technosignatures are any measurable property that may provide evidence of extraterrestrial technology. The search for extraterrestrial intelligence (SETI)...
Scientists have identified five cryptic species of the venomous viper genus Bothriechis living in the jungles and cloud forests of Colombia and Ecuador.
Bothriechis...
The relatively well-preserved ancient crust of Mars provides a natural window into early planetary evolution not available on Earth. Mars has generally...
Sagittarius A*, the 4.3-million-solar-mass black hole that resides at the center of the Milky Way Galaxy, is spinning so quickly it is warping the spacetime...
Using the NASA/ESA Hubble Space Telescope, astronomers have observed seven interacting galaxy systems that have long, tadpole-like tidal tails of gas,...
The early dinosaurs were faster and more dynamic than their competitors, according to a study led by University of Bristol researcher Amy Shipley.
By adopting...
The Sturtian ‘Snowball Earth’ glaciation (717 to 661 million years ago) is regarded as the most extreme interval of icehouse climate in Earth’s history....
Many visually guided fruit-eaters have eyes highly adapted for blue sensitivity, which makes it perhaps surprising that blue pigmented fruits are not more...
A focused search for ancient marine vertebrates during a paleontological resource inventory of Mammoth Cave National Park has yielded a wealth of new fossil...
New insights from the NASA/ESA/CSA James Webb Space Telescope upend theories of how black holes shape the cosmos, challenging classical understanding that...
NGC 4753’s prominent and complex network of dust lanes that twist around its galactic nucleus define its ‘peculiar’ classification and are the likely...
