3+ day, 21+ hour ago   (379+ words) Sep 10, 2026, 07:00 AM FR · ES · DE · PT A broad comparison of plants across five continents reveals the same link: species that grow slowly tend to reach an older age. In trees, this relationship was already well documented through annual growth rings....

6+ day, 17+ hour ago   (450+ words) Sep 7, 2026, 11:00 AM Frontiers in Marine Science FR · ES · DE · PT Thousands of whales now visit a coast of Greenland every summer where they were still very rare a few decades ago. The change concerns eastern Greenland, between 60° and 70° north latitude....

1+ week, 5+ day ago   (341+ words) FR · ES · DE · PT Bubbles of gas trapped in rocks for approximately 2 billion years could change how we interpret a major episode in Earth’s history. Their composition indicates that a chemical signal observed in what is now Russia could be…...

3+ week, 21+ hour ago   (347+ words) Aug 23, 2026, 07:00 AM FR · ES · DE · PT Warming is not pushing all mountain trees in the same direction. Some species are rapidly gaining elevation, while others seem instead to be progressing toward lower areas. A global study links this difference to…...

3+ week, 1+ day ago   (380+ words) Aug 22, 2026, 07:00 AM FR · ES · DE · PT Methane emissions from Siberia increased sharply between 2010 and 2023. A new study estimates this rise at 12.0 ± 1.9 million tonnes per year over the period, nearly a doubling. The phenomenon combines two main drivers: more productive wetlands…...