Shrouds of Ash
India’s air pollution causes millions of deaths, highlighting the need for stricter regulations and interventions.
Humans
Footprints in Deep Time
Footprints reveal two ancient human species coexisted in Kenya, sharing lakeside environments 1.5 million years ago.
The Volatility of Life
Research reveals that most of Earth’s zinc likely came from ancient, unmelted space rocks, shedding light on how planets form.
Lost in the Night Light
Nighttime light exposure has been linked to increased Alzheimer’s disease risk, especially in younger people.
The Nature of the Selfie
Social media boosts nature tourism but disrupts wildlife, prompting calls for ethical guidelines to protect vulnerable species and biodiversity.
Cool Roofs in the City
Painting roofs white significantly reduce urban temperatures, offering effective heat mitigation in large cities.
Women of the Wildfires
Researchers in Italy find that old farming methods, especially women’s work like clearing leaves, help prevent wildfires, underscoring the value of these time-honoured techniques in protecting the land.
Plastic Flesh
Microplastics have been found to carry toxins that can penetrate our skin and enter our bloodstream, a concerning route of exposure impacting health.
Fettering their Nests
A 2013-2021 study on 6,000 species of birds revealed only 22% thrive in urban areas, underscoring the urgent need for targeted conservation strategies.
Changing Matter
The composition of tiny airborne particles, called particulate matter, causes various changes in lung cells, impacting both their behaviour at a molecular level and their appearance.