Winning images from the 2025 Walk of Water photo competition showcase vanishing frozen landscapes, from sparkling ice caves ...

These images, snapped by the OLI ... temperatures of the Southern Hemisphere's summer. The blue color of the pools can also exacerbate further melting, as the darker shades absorb more heat ...

The higher power limits in the RTX 5090 and RTX 5080 were always going to raise concerns that the cards might experience the same melting power ...