The Silurian Hypothesis asks whether signs of truly ancient past civilizations would even be recognisable today.

Imagine stepping outside to smell the fresh air, only to realize that striking a match could ignite the very sky above your ...

The search for life beyond Earth is a key driver of modern astronomy and planetary space science. The U.S. is building ...

Tackling climate change requires collective action and mindful choices in daily life. From shopping sustainably and reducing waste to voting for eco-conscious leaders, every decision matters. By ...