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🐟 In Feb 2025, a biologist slipped in a cave pool in Alabama, disturbed a pale eyeless fish, and accidentally discovered a brand new genus of animal. Meet Demogorgonichthys arcanus - the Demon Cavefish. Its an entirely new lineage found only in one cave on a military base. Named after the Stranger Things monster, it is blind, almost albino, and so rare that scientists have seen only about 20 at a time. The most amazing part? This cave has been studied monthly for 40 years. The fish was hiding in plain sight the whole time. Scientists have no idea if it lives in deeper aquifers or just this one cave. Its rhodopsin gene is partially missing, making it completely unresponsive to light. It coexists with a different cavefish species but shares no close evolutionary relationship with it - meaning two different fish independently evolved to live in total darkness in the exact same underwater cave. phys.org/news/2026-07-demon-ca… #Science #Nature #Discovery


Stonehenge under the Milky Way — the highlight of my holiday in southern England, captured on the very first night. Almost perfect conditions, right beside the ancient stones.

▼ IRIX 15mm | Canon EOS R

astrocamp.eu/en/stonehenge-and…

#astrophotography #astronomy #nature #deepsky


Okay, here's a cracker for #ThrowbackThursday - this photo was taken in 1993 by an old buddy Pete MacDonald from Findochty on the Moray Coast. I was helping him repair his old boat's even older diesel engine (hence the manky overalls) when we got word that a young dolphin had been trapped and drowned in a poaching net. We recovered the young dolphin who, only 5 years old was around 9 feet in length. Me beside the dolphin for scale (I'm 6 feet). #Bycatch #Dolphin #Nature


Beaut beetle which I noticed flying and which then landed in the grass at my feet. Managed to get some reasonable shots as it moved quite slowly and let me get quite close before flying off. Seen at Glen Erin near Bowen, Qld. Canon R10 and RF100-400 lens. Hand held, natural light. ID-ed on iNaturalist as Rhipicera mystacina.

#nature #photography #australia #insects #macro #wildlife #beetles


📷 Bull elk, heading for the river after munching on corn. The Tuckasegee is through the woods, about 30 yards from the road. The elk have made several paths, through the woods to the river.

#FediversalPictures #Nature


Les habitants de Villeneuve-de-la-Raho, près de Perpignan, sont soumis à des restrictions d'eau mais un golf sur la commune est en cours de construction. La maire (LR) qui porte le projet ne souhaite pas parler, elle dit simplement espérer une "dynamique économique et touristique" avec ce golf. https://www.franceinfo.fr/environnement/evenements-meteorologiques-extremes/secheresse/reportage-des-gens-ont-ete-denonces-parce-qu-ils-arrosaient-dans-les-pyrenees-orientales-des-arretes-secheresse-suscitent-suspicion-et-incomprehension_8117336.html#xtor=CS2-765-[autres]-

#Politique #Climat #Eau #Golf #Nature #Secheresse #Canicule #Perpignan


🦠 A tapeworm that infects worker ants (Temnothorax nylanderi) reprograms them at the molecular level — turning their metabolism queen-like and extending their lifespan from 2 years to 20. Infected workers receive MORE social care than the actual queen. The parasite hijacks the ant's own longevity genes, not by mimicking them, but by tapping into existing biological programs. #science #biology #parasitology #ants #nature

phys.org/news/2026-07-tapeworm…


It took multiple days of rain for this waterfall to even flow this much and it was still raining and foggy when I visited.

#LandscapePhotography #NaturePhotography #landscape #nature #photography #LPW #waterfall


Geological Deep Time – new blog series available in English now!

It's about our relationship with Earth's deep time – illustrated with my own photographs from the Black Forest and the Vosges. The first 3 parts are now online.

Start here : silberspur.de/blogs/read/116

#DeepTime #BlackForest #Vosges #LandscapePhotography #Photography #Nature #EarthSciences #Science #Fotografie #Schwarzwald #Vogesen #Palynology #Science #ScienceCommunication #Geology #NaturePhotography #ScienceForEveryone #Time


The very first image from the surface of Mars, transmitted to Earth from NASA's Viking 1 lander, 50 years ago today.

nasa.gov/image-article/our-fir… #science #nature #history #tech


🕷 A newly discovered spider in Australia builds spring-loaded traps that launch ants faster than a bullet.

The ballista spider in Cape York rainforests weaves silk snares and waits. When a green tree ant bites the trigger, the trap launches them at 1,367 m/s - over 1.5x the speed of a rifle bullet.

Gram for gram, these tiny traps store more power than any known biological catapult. The spider may even coat them with pheromones that only attract its prey.

Published in Current Biology (July 2026): nationalgeographic.com/animals…

#science #nature #spiders


Watching the clouds drift past at the reservoir at sunset. New Britain Reservoir, Southington, Connecticut. September 11, 2019, 7:16 PM.

#hiking #photography #outdoors #landscapephotography #nature #Connecticut #summer #forest #sunset #sunsetphotography #lake #summertime


🦌 Arctic reindeer are the only mammals whose eyes change color seasonally - gold in summer, deep blue in winter. They physically restructure a nanoscale photonic mirror inside their eyes to match Arctic twilight wavelengths, boosting night vision during months of polar darkness. #science #nature royalsocietypublishing.org/doi…


💁🏻‍♀️ ICYMI: 🌳🪨 A large-scale field #experiment in #Wales shows that adding crushed volcanic #basalt rock dust to #soil accelerates native woodland growth.

The #nature-based method boosted #carbon capture by up to 27% in the first four years, providing an urgent tool for global #climate restoration efforts.

👉 Learn more: seethis.tv/post/how-does-magic…

#biology #calcium #chemistry #climatechange #conservation #ecology #forest #iron #magnesium #minerals #plants #research #rocks #science #silica #solutions #trees #uk #womeninstem #tksst #video




New Zealand photographer takes stunning photos of tiny mushrooms. 🍄

More here: instagram.com/cyanesense/

#mushrooms #photography #nature


≪ Schönheit am Wegesrand ≫


_(Bildbeschreibung: Nahaufnahme einer leuchtend orangefarbenen Taglilie nach einem Regenschauer mit vielen Wassertropfen auf den Blütenblättern.)_

#photography #fotografie #foto #photo #postprocessed #myphoto #mywork #ownwork #nature #natur #umwelt


📷 #ThrowbackThursday

One of three hens their tender calls "The Golden Girls" at "Anything Goes" Experimental Farm, SC, 2024.

#FediversalPictures #Nature



He still intended to eat him, but for the moment the bear decided he would comfort the lost boy in the forest. #grickledoodle #bear #lost #nature #kindness #cartoon #art #drawing #horror #funny #humor


Eris militaris, Lil’ Bronze #jumpingspider or as I call them MicroFuzz Muffins

Think this is a male, it was about 3mm in length. The bottom of the frame looks weird because it’s a leaf that is closer to the lens.

#photography #fotografie #macro #macrophotography #nature #naturephotography #spiders #spooder #cute #closeup #fujifilm


I am happy to announce our latest paper! "Surprising cryptic cavefish diversity in a long-studied karst cave ecosystem of northern Alabama"

I absolutely love our name for it too, an entire new genus, not just species: Demogorgonichthys arcanus

:OpenAccess: rdcu.be/fsgWT

Why did it take so long to find, in a highly monitored cave? Well just take a look at the mud with water channels and low ceilings, and we cannot typically even get into the water because of other protected and highly endangered species. So visual surveying is difficult, and limited. The paper is an excellent read even for not-biologists, and the images are *amazing*. So proud of our lab!

#cave #caves #biology #fish #nature #speleology #science #animals