Severe global heatwaves and rising environmental health threats dominate climate news alongside concerns over future ecological and public health risks.

Millions across the United States remain under excessive heat advisories as a persistent heat dome delivers record-breaking temperatures across the southern and central regions.

Europe is battling intense wildfires exacerbated by repeated heatwaves and strong winds, which have already resulted in the tragic deaths of three firefighters in Greece.

Climate experts warn that tropical diseases such as dengue fever and chikungunya are increasingly establishing themselves in Europe, driven by warming temperatures that allow invasive species to thrive.

A coalition of 17 environmental groups is urging the EPA to reject new PFAS compounds intended for data center cooling, citing significant health and climate risks.

Scientists have criticized political rhetoric regarding wildfires, emphasizing that the increasing frequency and intensity of blazes are a direct symptom of the ongoing global climate crisis.

Conservationists are sounding the alarm over proposed border wall construction in Arizona, which threatens the Quitobaquito Springs, a critical desert oasis for endangered species and sacred Indigenous sites.

Researchers are utilizing innovative technology to study biodiversity, including the deployment of AI-equipped stations to track primate intelligence in Costa Rica and underwater ultrasound to monitor manta ray pregnancies.

Health and security experts are evaluating diverse environmental and biological threats for 2026, including the potential for H5N1 avian influenza to transition into a human pandemic.