Science Alert

Subscribe to Science Alert feed Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 2 hours 11 min ago

Scientists create world’s whitest paint that could cool buildings naturally

06/08/2026
Scientists have created an exceptionally reflective white paint to cool buildings. This new coating bounces away nearly all incoming sunlight, reducing heat absorption. Laboratory tests show the paint reflects 98.1% of sunlight, outperforming standard paints. Outdoor trials demonstrated surface temperatures significantly cooler than ambient air. This innovation offers a practical way to lower cooling energy demand in warm climates.

Scientists reviewed 54 Asian oak species; 40 had no backup in any botanical collection...

06/08/2026
Almost three-quarters of Asian oak species find themselves without live representations in botanical gardens, putting countless vulnerable trees in danger of extinction. Agriculture and logging pose significant threats to these essential forest ecosystems. To combat this, immediate fieldwork and seed collection efforts are being organized to safeguard endangered species. The overarching objective of these conservation actions is to create managed collections that can facilitate future reintroduction efforts.

Pages