A group of tourists had to flee at high speed after being surprised by a violent eruption of the Santiaguito Volcano, one of the most active in Guatemala. Authorities continue to enforce proximity restrictions for safety reasons.
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Climate change and some poor government decisions are accelerating the extinction crisis before our eyes. Species such as penguins are already among the most threatened birds on the planet.
An international collaboration of astronomers has achieved the most precise direct measurement to date of the current expansion rate of the universe, known as the Hubble constant.
A study using 41 years of data shows that rivers near the industrial hub of Barcarena and Abaetetuba retain typical Amazonian characteristics but already display excess phosphorus, declining dissolved oxygen and metals requiring stricter monitoring.
Also known as the Richat Structure, it is a large geological formation composed of concentric ridges located on the eastern side of a plateau in Mauritania.
You dream that you were flying and suddenly wake up. What a feeling to experience that sense of freedom again! According to science, you could repeat the experience, but it comes with certain risks. Here are the details.
The possible development of a moderate to very strong El Niño event by late 2026 and early 2027 has raised alarms in regions directly affected by the phenomenon, with heavy rainfall and severe droughts likely to significantly disrupt agriculture and livestock production in many parts of the world.
More than 25% of UNESCO-designated sites could reach critical tipping points by 2050, with potentially irreversible impacts, a new report warns. Without action, glaciers will disappear, coral reefs will collapse and wildlife will be displaced.
The oceans have been warming rapidly and extensively lately, with several intense marine heatwaves, while the equatorial Pacific is beginning to show strong signs of El Niño for the coming months of 2026, which could become strong or very strong. And this is only the beginning.
The magma reservoir of the largest volcanic eruption of the Holocene is refilling, and this finding from Kobe University about the Kikai caldera in Japan allows us to better understand giant caldera volcanoes such as Yellowstone Caldera or Toba Caldera in general, bringing us closer to predicting their behaviour.
The United States government plans to cut funding to the space agency, which would almost halve its portfolio of scientific projects and put progress on major missions at risk.
Scientists have developed a tool that can trace a crop that drives tropical deforestation to its source, boosting enforcement of anti tree-felling laws.