Ecology

The role of CO₂ reveals how Etna can give rise to violent explosive eruptions: the new study

The role of CO₂ reveals how Etna can give rise to violent explosive eruptions: the new study

Etna is at the center of a new study which highlights how the volcano can give rise to violent explosive eruptions driven by very different mechanisms. The timing and manner in which these eruptions occur are significantly influenced by the content of water and carbon dioxide. Understanding which of the two components is dominant at a given moment is important ...

How many meters do you travel before you start braking?

How many meters do you travel before you start braking?

The reaction space it is the distance that a means of transport travels from the moment in which a danger arises to the moment in which the driver starts to brake and, together with the braking distancecomposes it stopping space necessary to stop the vehicle. The reaction space does not depend on the characteristics of the vehicle or the road, ...

10 facts about Giacomo Leopardi: from his knowledge of astronomy to his relationship with a Freemason

10 facts about Giacomo Leopardi: from his knowledge of astronomy to his relationship with a Freemason

A. Ferrazzi, Portrait of Giacomo Leopardi, circa 1820, oil on canvas, Recanati, Palazzo Leopardi. Perhaps the most famous Italian poet after Dante and certainly one of the most loved, Giacomo Taldegardo Francesco Salesio Saverio Pietro Leopardi (Recanati, 29 June 1798 – Naples, 14 June 1837) is the author of some of the highest masterpieces of Italian literature and a cornerstone ...

The journey of the Stonehenge Altar Stone carried by humans 700 km from Scotland: the study

The journey of the Stonehenge Altar Stone carried by humans 700 km from Scotland: the study

View of Stonehenge. Credit: Bygarethwiscombe – https://www.flickr.com/photos/garethwiscombe/1071477228/in/photostream/, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=13278936 For over a century the origin of the so-called “Altar Stone” Of Stonehenge represented one of the greatest archaeological enigmas of Great Britain: this enormous sandstone monolith, almost five meters long and located at the center of the famous megalithic complex, is very different from the other stones that ...

How much summer 2026 will cost Italians: fuel up to 27% more between price increases and inflation

How much summer 2026 will cost Italians: fuel up to 27% more between price increases and inflation

Summer 2026 comes with a higher bill than expected. What pushes prices upwards is above all the conflict in Iranwhich caused the prices of energy raw materials and it quickly spread to the entire consumption chain. The result is inflation that accelerated sharply in April, rising to 2.7% year-on-year from 1.7% in Marchwith energy goods having reversed course, going from ...

Planetary alignment from 12 to 15 June: how and at what time to observe it in the sky in Italy

Planetary alignment from 12 to 15 June: how and at what time to observe it in the sky in Italy

Image generated with AI for illustrative purposes only. Eyes on the sky tonight, June 12, 2026to observe theplanetary alignment which will involve the planets Mercury, Venus and Jupiter (these two already protagonists of the “heavenly kiss”) and which will be visible to the naked eye shortly after sunset. At the coordinates of Rome, the Sun will set at 8.46pm, offering ...

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Anthropic releases Claude Fable 5, its most powerful AI: model security fears and risks

Credit: Anthropic. In the past few hours Anthropic made it accessible to the general public Claude Fable 5the first public version of his flagship model of the Mythos familyuntil now reserved for a few selected partners due to concerns related to cybersecurity. The one taken by the Amodei brothers’ startup represents a significant step: Fable 5 is the most capable ...