WATER HISTORY

Trees are more than just green giants in the landscape. They are silent storytellers, holding clues about our water history. Recent findings show that tree rings can reveal vital information about water patterns, especially in the Midwest. Scientists are using these natural records to fill gaps in

On Mars, the Perseverance rover did something unusual to uncover hidden secrets. Instead of drilling or scraping, it pressed down on a pile of rock fragments, flattening them out. This simple act revealed important clues about the planet's past. The rover's SHERLOC instrument, which analyzes mineral