Scientists find genetic switch that expanded butterflies’ colour vision
We haven't written up this one. Times of India has the full story — the link below goes straight to it.
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Researcher lists houseplants that purify air of carcinogens
A Russian medical professor has identified houseplants that can remove carbon dioxide and carcinogens from indoor air, including aloe vera and peace lily.
Check out the Double Cluster in Perseus on October evenings
The Double Cluster in Perseus is a breathtaking pair of open star clusters, easy to see in October. Here's how to find it in your sky.
China’s rich coastal cities to see sea-level rise up to 20% higher than global average
International scientists warn that rising sea levels driven by melting Antarctic ice will be 15 to 20 per cent higher in cities such as Hong Kong and Shanghai compared with the global average.
How did Roman aqueducts get water to go uphill?
Roman aqueducts used gravity to transport water. So how did they get it to go uphill?
How El Niño Could Impact Water Levels in Lake Mead and Other Reservoirs
El Niño is expected to bring wetter weather to parts of the West, but experts say gains for major reservoirs aren't guaranteed.
- El Niño forecasted to bring above-average precipitation to Colorado River Basin.
- Low snowpack in Colorado River Basin during 2025-26 winter.
- Experts caution on soil composition hindering runoff to reservoirs.
California’s Tallest and Most Iconic Trees Are Getting Heatstroke
Redwoods adapted to a cool, foggy climate. Now a new study shows they slow down photosynthesis when their environment warms.