Defense Secretary Pete Hegseth’s call for a “High-T military” raises questions about testosterone’s effect on aggression in some men.
Source: [NYT Science](https://www.nytimes.com/2026/07/30/science/testosterone-behavior-aggression.html)
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Sinking water levels in the Danube River have unveiled mammoth bones in Bulgaria and could lead to further discoveries, a local museum director told AFP on Thursday.
Researchers at the Indian Institute of Science (IISc) have demonstrated a new way of switching a material between two fundamentally different magnetic states using an electric current. The discovery could pave the way for compact, energy-efficient electronic devices that store information, perfo...
The ocean absorbs roughly a quarter of humanity's carbon dioxide emissions each year. Understanding how that happens, and how it might change, is essential for predicting our climate's future. To do that, scientists need models that simulate not just the ocean's physical processes, such as curr...
A new method of analyzing modern humans' DNA is revealing secrets about our extinct ancestors.
Spain will deploy its military to Ceuta to help restore order at its border with Morocco after local authorities in Ceuta had asked the central government in Madrid for reinforcements.