Global Warming Can Lead to Inflammation in Human Airways, New Research Shows

In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy human airways are at higher risk for dehydration and inflammation when exposed to dry air, an occurrence expected to increase due to global warming. Inflammation in human airways is associated with such conditions as asthma, allergic rhinitis and chronic cough.

How is Climate Change Affecting New England?

Climate change is here, all around us, affecting the four seasons that define New England’s identity and the activities we anticipate as the weather changes throughout the year: fall foliage and leaf-peeping. Quiet walks in the woods. Skiing down slopes of fresh powder. Swimming in beautiful lakes and at ocean beaches. Jogging along the Esplanade. Downing a dozen oysters at the end of a summer afternoon.

Professor Awarded $3.2M Grant to Expand Urban Heat Research

Wellcome, a charitable foundation based in the United Kingdom, has granted Patricia Fabian, associate professor of environmental health, a $3.2 million Climate Impacts Award to expand the scope of her ongoing research on extreme heat and health.

Why Do Urban Trees Grow Faster than Rural Ones?

Established in 1954, the Los Angeles–based philanthropic organization supports science, engineering, and medical research with a focus on novel proposals that strive to break new ground. The latest BU project is being led by forest microbial ecologist Jennifer Bhatnagar, a College of Arts & Sciences associate professor of biology and director of the BU Biogeoscience Program. She and her colleagues hope to use a better understanding of how urban trees adapt to sometimes harsh conditions to support preservation initiatives.

Urban H: Housing, Heat and Health

In 2023, heat records were broken on all continents and the world saw the highest global temperatures in over 100,000 years. With buildings and roads retaining heat and creating urban heat islands, warmer cities have not only become increasingly uncomfortable but are also posing health risks such as heat exhaustion and respiratory disorders to their inhabitants. In the US, the 175 largest cities–which account for 65 percent of the total population–have seen a disproportionate number of heat-related deaths in the past 15 years.

Extreme Heat May Substantially Raise Mortality Risk for People Experiencing Homelessness

By nature of their living situation, people experiencing homelessness (PEH) are considered one of the most vulnerable populations to the health impacts of extreme weather. PEH are particularly vulnerable to heat, and the impact of heat on mortality in this group is substantially greater than for the general population, according to a new study by the School of Public Health.

Thinking Climate Change? Think Exposure to Extreme Heat

When we think about climate change impacts in cities like Boston, we often envision dumpsters floating in the Seaport or flooding on Morrissey Boulevard. However, exposure to extreme heat results in more emergency room visits, more hospital admissions, and more deaths than hurricanes, floods, and tornadoes combined.

Heat Waves Are Scorching Boston, but Are Some Neighborhoods Hotter than Others?

The heat island effect means some parts of the city warm up more than others when summer temperatures soar. While parks and other areas with green space and greater tree cover provide shade, and cool the air through evaporation and transpiration, the dark roofs and asphalt of densely developed areas absorb and radiate the sun’s heat. Despite its diversity of environments, Boston decides whether it’s in a heat wave from temperature readings at just one site: Boston Logan International Airport.

Construction Underway on €8 Billion ‘Smart City’

Construction has begun on a “smart city” three times the size of Monaco, which its developers hope will become a prototype for sustainable development across the world. Lamda Development, the Greek developers behind Ellinikon, have called the project “Europe’s largest sustainable smart city.” By this, they mean a city – in this case within another city – that is designed and built with both its inhabitants and the surrounding environment in mind.