More than 20 million people in Somalia, Kenya, and Ethiopia now face some of the worst food security risks in 35 years.

Modelling studies highlight the urgent need to improve air quality in cities and reduce exposure to pollution, particularly among children and the elderly.

An Oregon State University research team and collaborators have developed an automated method that can accurately identify calls from a family of fishes.

The authors describe specific aspects of solar infrastructure that pose risks to birdlife

Nearly 2 million new cases of pediatric asthma every year may be caused by a traffic-related air pollutant—a problem particularly important in large cities around the world—according to a new study published by George Washington University Milken Institute School of Public Health researchers.

A study of the correlation between temperature and mortality in the Indian city of Pune has found that cold, rather than heat, is by far the bigger killer. 

Climate change and air pollution are two major societal problems. 

Ecosystem engineers are ecologically important species that benefit other species by physically altering their environment.

Just over one-quarter of adult Magellanic penguin bodies were found between the colony and the ocean.

While efforts to raise domesticated reindeer on the island failed, herds of wild reindeer prosper in East Iceland.