22/05/2025

Is the world ready for a catastrophic solar storm?

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree rings. That solar storm was the most powerful one ever recorded. The next strongest was the 1859 Carrington ...

Flowers unfold with surprising precision, despite unruly genes

Flowers grow stems, leaves and petals in a perfect pattern again and again. A new Cornell study shows that even in this precise, patterned formation in plants, gene activity inside individual cells is far more chaotic than ...

Diversity is key to ecosystem stability, says 20-year study

Alongside climate change, biodiversity loss caused by human activity is one of the greatest environmental challenges of our time. A study conducted at the Research Center for Ecological Change, University of Helsinki investigated ...

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