Enlarged gummy bears, live baby chicks, elephant toothpaste, vinegar volcanoes, homemade X-ray machines, solutions for air ...

A new study highlights its benefits, with many ... Feb. 27, 2025 — Air pollution contributes to nearly 7 million premature deaths each year, and its effects go far beyond the lungs. Breathing in ...

The Bromfield Science Fair impressed judges and spectators with innovative student project presentations ranging from ...

Mar. 10, 2025 — By replacing clothes dyers with line drying, households in the U.S. could save upwards of $2,100 and avoid 3 tons of carbon dioxide emissions over ... Climate Change Will Reduce ...

air pollution guidelines. As this map reveals, 91 per cent of all countries had unsafe levels of air pollution in 2024. Chad, Congo, Bangladesh, Pakistan and India had the dirtiest air.

Boston College’s Global Observatory on Planetary Health is first to reveal town-by-town pollution levels and health impacts, including 2,780 deaths in 2019 Air pollution remains a silent killer in ...

according to a 2025 study published in the Journal of Exposure Science & Environmental Epidemiology. For 12 months, scientists monitored air pollution levels in 99 school classrooms with HEPA ...

The researchers also examined respiratory tract deposited dose rates (R D), a useful way of studying air pollution that measures the number of particles deposited in the respiratory tract over ...

According to the ranking in IQAir's 2024 World Air Quality Report, these are the 10 U.S. cities with the worst pollution in North America: While eight of the most polluted U.S. cities in North ...

A Harvard environmental law expert said the blitz of rollbacks the EPA announced is a "shock and awe routine," and rule ...