How to observe Comet PanSTARRS as it brightens in the night sky this week
La cometa C/2025 R3 (PanSTARRS) podría ser visible a simple vista en el cielo de la madrugada después del 13 de abril, a medida que se acerca al sol. El cometa Neowise C/20
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Zoologer fandt sjælden hval med stødtand levende til søs for første gang — og skød den med armbrøst
Científicos han avistado por primera vez ballenas de Cuvier vivas en el mar después de años de búsqueda, resolviendo así el misterio de un peculiar pulso de ecolocalización en el Pacífico Norte. Los investigadores identificaron por primera vez ballenas de…
Orcas collaborate with dolphins during salmon fishing expeditions, a recent investigation reveals, though consensus is not universal.
There are eye-opening claims that orcas and dolphins are working together on salmon hunts and sharing food — but not everyone is convinced. A dolphin swims alongside a pod of northern resident killer whales.(Image credit: University of British Columbia (A.Trites),…
Diagnostic puzzle: Woman’s ‘biologically impossible’ contagion caused her to expel ‘worms’ from her nasal passages
Medici hanno documentato un caso assai insolito di infezione da mosca parassita in una donna in Grecia. Un primo piano delle larve della mosca Oestrus ovis.(Image credit: Ilias P. Kioulos, Emmanouil Kokkas, and Evangelia-Theophano Piperak)Iscriviti alla nostra newsletter Il paziente:…
Il pubblico sta solo scoprendo a cosa servono le “forme strane” sui sedili dei treni
Lors d’un trajet en train, vous êtes-vous déjà demandé à quoi pouvait servir l’objet dur et rond en plastique situé sur le siège devant vous ? Un voyageur s’est posé la question lors d’un récent trajet et a ensuite demandé…
Yellowstone: Scientists Uncover the Changes Following the Return of Wolves and Cougars
Vast predators are simultaneously in conflict and harmony within the American West. Although wolves tend to overpower cougars and seize their kills, cougars’ transition from elk-centric to deer-rich diets, coupled with a challenging terrain for evasion, may enable cougars to…
L’été chaud : une photo poignante montre une mère ours polaire et ses petits se reposant dans la boue
Una fotografía de osos polares durmiendo en la costa de la Bahía de Hudson en Canadá ha sido preseleccionada para el Premio del Público de Fotógrafo de Vida Silvestre del Año Nuveen 20
Kanzi, der Bonobo, konnte so tun, als ob – eine Fähigkeit, die als einzigartig für Menschen galt
Observations from the past have suggested that great apes engage in make-believe. However, current experimental studies indicate that our nearest living relatives are capable of keeping track of non-existent items. Kanzi consistently identified the correct location of the pretend juice…
Kazakhstan mobilizes thousands to plant trees in grand initiative for tiger reintroduction
Au Kazakhstan, 37 000 jeunes arbres et boutures ont été plantés l’année dernière dans le sud du Balkhash en prévision du retour des tigres, disparus il y a plus de 70 ans. Le programme de réintroduction des tigres du Kazakhstan…
“Remarkable” video shows the instant a red fox hunts a wolf cub—a behavior previously unrecorded on film
Ricercatori in Italia hanno filmato una volpe rossa mentre entrava in una tana, nell’ambito di un’indagine sulle dinamiche delle popolazioni di lupi nel paese. Un fotogramma di una telecamera notturna che documenta una volpe rossa che predava un cucciolo di…