A registered beefalo, the bison-cattle breed at the centre of the study. Credit: Karl Young, CC BY-SA 3.0, via Wikimedia Commons. A bull called Joe’s Pride changed hands in 1975 for $2.5 million. His ...
Sisters Islands, Singapore. Photo: Stefan Fussan / Wikimedia Commons / CC BY-SA 4.0 Eight structures went down on bare sand in 2018. Four years later, the two that nobody planted anything on were ...
A faceted crystal disperses light into a spectrum. Representative image for an article about measuring solar silver through spectral lines; this is not study data or an image of silver on the Sun.
Placing concrete in a block at the mid-section of the dam, an eight-cubic-yard bucket handled by an overhead cableway. Bureau of Reclamation photograph via the US National Archives (NARA 293921), ...
Iberian lynx (Lynx pardinus), Almuradiel, Ciudad Real, Spain. Diego Delso / Wikimedia Commons (CC BY-SA 4.0). In 2002, field teams could account for 94 Iberian lynxes on the entire planet, and every ...
A bicolor damselfish, one of the two species whose escape responses were measured. Photo: Andy Blackledge, CC BY 2.0. Looming is the word for what an approaching object does to an eye. The image of ...
BepiColombo's closest view of Mercury during the 4 September 2024 flyby at 165 km. Credit: ESA/BepiColombo/MTM, CC BY-SA 3.0 IGO. On 8 September 2026, Nature Astronomy published the first Mercury ...
Enhanced-color view of Deimos acquired by the HiRISE camera on NASA's Mars Reconnaissance Orbiter on February 21, 2009. Credit: NASA/JPL-Caltech/University of Arizona ...
A body in the young star cluster IC 348 weighs only about twice as much as Jupiter. It does not orbit a star, yet it carries a warm disk of gas and dust that may contain the raw material for smaller ...
A little after 2am Pacific time on 23 September 1999, a spacecraft slipped behind Mars and never came out the other side. Mars Climate Orbiter was supposed to skim about 226 kilometres above the ...
Once every synodic month, the Sun, Moon and Earth move into a geometry that puts Earth inside the Moon’s downstream sodium stream. Neutral atoms released from lunar soil have been accelerated away ...
Shine ultraviolet light on a droplet of glowing jellyfish protein and, for a moment, it stops behaving like biology and starts behaving like a solar cell. An electron leaves the molecule, a circuit ...
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