A ferocious wildfire broke out in the Hollywood Hills of Los Angeles, California, on January 7, 2025, threatening famous landmarks and densely populated neighborhoods. The blaze is one of four major wildfires in the area that have led to significant loss of life and property.

At least five people have died, more than 2,000 structures have been destroyed, and over 130,000 residents have been evacuated. By January 8, authorities declared a state of emergency, with power outages leaving more than 456,000 people in the dark.

Satellite image of wildfire of Los Angeles, California
California, USA. Credit: European Union, Copernicus Sentinel-3 imagery

This dramatic scene, captured by the Copernicus Sentinel-3 satellite on January 9, 2025, shows the widespread devastation.

Open data from Sentinel satellites is invaluable for monitoring wildfires, mapping their extent, and aiding disaster response efforts worldwide.

Featured image credit: European Union, Copernicus Sentinel-3 imagery

Image: View of a thermal station in the distance above the clouds, columns of smoke (s. fossil fuel emissions, climate)
Does air pollution affect lupus risk?Science

Does air pollution affect lupus risk?

By Wiley New research published in Arthritis & Rheumatology indicates that chronic exposure to air pollutants may increase the risk of developing lupus, an autoimmune…
SourceSourceJuly 10, 2024 Full article
Graphic news (s. climate, science, nature)
Britain’s energy grid bets on flywheels to keep the lights onNews

Britain’s energy grid bets on flywheels to keep the lights on

Liverpool, United Kingdom | AFP Britain's energy operator is betting on an age-old technology to future-proof its grid, as the power plants that traditionally helped stabilise…
SourceSourceAugust 31, 2025 Full article
Image: medical doctor
Healthy AI: sustainable artificial intelligence for healthcareClimate

Healthy AI: sustainable artificial intelligence for healthcare

Growing use of AI reveals the need for global sustainability initiatives. By Osaka Metropolitan University Similar to other sectors around the world, the light speed…
SourceSourceAugust 2, 2024 Full article