Map showing the physical imprint and consequences of extreme summer heat across the Pacific Northwest in 2021. The June-August (JJA) 2021 seasonally averaged temperature anomalies (t2m) over North America calculated from the 1951-1980 mean of ERA5 Reanalysis, with the Pacific Northwest region (PNW; 42–53 °N, 124–115 °W, dark blue box) highlighted. The year 2021 (dashed black line) is shown relative to the distribution (black line) and probability density (red line) curves of JJA t2m values over the period 1950–2021 for the PNW region. White exes indicate the locations of all tree-ring chronology predictors used in the subsequent JJA t2m reconstruction. Graphic: Heeter, et al., 2023 / npj Climate and Atmospheric Science

The summer of 2021 was the Pacific Northwest’s hottest in a millennium – “The tree scorch was shocking. The average summer temperatures were extraordinarily away from the norm.”

By Sid Perkins 14 April 2023 (Science News) – A two-week-long heat wave in the Pacific Northwest in 2021 helped make that summer a record breaker for the region (SN: 7/7/21). Now, tree ring data from the area’s forests reveal that the summer of 2021 was also the region’s hottest of the last millennium. The average temperature […]

Average age at death in U.S. counties, 2020. Data: CDC Death Records. The U.S. is experiencing the greatest gap in life expectancy across regions in the last 40 years. Americans born in certain areas of Mississippi and Florida may die 20 years younger than their peers born in parts of Colorado and California. Graphic: Jeremy Ney / American Inequality

Americans are dying younger, and where you live makes a big difference – Americans born in Mississippi and Florida may die 20 years younger than their peers born in Colorado and California

By Jeremy Ney 12 April 2023 (TIME) – The average U.S. life expectancy has hit its worst decline in 100 years and America’s standing is dismal among peer nations. But the average obscures a more complex story. The United States is facing the greatest divide in life expectancy across regions in the last 40 years. Research from American […]

World map showing surface air temperature anomaly for March 2023 relative to the March average for the period 1991-2020. Data source: ERA5. Graphic: Copernicus Climate Change Service / ECMWF

Earth has second-warmest March in 2023 even before arrival of planet-heating El Niño – It was the 529th consecutive month to feature temperatures above the 20th-century average – “What I still find shocking is that the last eight years were the eight warmest years on record”

By Matthew Cappucci 7 April 2023 (The Washington Post) – March 2023 will go down in the books as tying for the second warmest March on record. That’s according to the Copernicus Climate Change Service of the European Union. Temperatures globally were several degrees above average in most places outside the western U.S., where a […]

Aerial view of homes buried in snow in Soda Springs, California in March 2023. Photo: Josh Edelson / The Washington Post

A wet winter won’t stave off the Colorado River’s water cuts – “There are discussions going on but they’re not making much progress. The level of distrust and animosity is really remarkable.”

By Joshua Partlow 3 April 2023 GRAND JUNCTION, Colorado (The Washington Post) – The abundant snow in the Rocky Mountains this year has been a welcome relief, but is not enough to overcome two decades of drought that has pushed major reservoirs along the Colorado River down to dangerous levels, Camille Calimlim Touton, the commissioner […]

Gun deaths among U.S. children and teens under 18, 1999-2021. The number of children and teens killed by gunfire in the United States increased 50 percent between 2019 and 2021, according to a Pew Research Center analysis of the latest annual mortality statistics from the Centers for Disease Control and Prevention (CDC). Graphic: Pew Research Center

Gun deaths among U.S. children and teens rose 50 percent in two years – Homicide was the largest single category of gun deaths among children and teens in 2021, accounting for 60 percent, followed by suicide at 32 percent and accidents at 5 percent

By John Gramlich 6 April 2023 (Pew Research Center) – The number of children and teens killed by gunfire in the United States increased 50% between 2019 and 2021, according to a Pew Research Center analysis of the latest annual mortality statistics from the Centers for Disease Control and Prevention (CDC). In 2019, before the coronavirus […]

Maternal mortality rates, by race and Hispanic origin: United States, 2018–2021. In 2021, 1,205 women died of maternal causes in the United States compared with 861 in 2020 and 754 in 2019. The maternal mortality rate for 2021 was 32.9 deaths per 100,000 live births, compared with a rate of 23.8 in 2020 and 20.1 in 2019. Graphic: CDC

Maternal deaths in the U.S. spiked in 2021, CDC reports – “There is just no reason for a rich country to have poor maternal mortality”

By Selena Simmons-Duffin and Carmel Wroth 16 March 2023 (NPR) – In 2021, the U.S. had one of the worst rates of maternal mortality in the country’s history, according to a new report from the Centers for Disease Control and Prevention. The report found that 1,205 people died of maternal causes in the U.S. in 2021. That […]

Images taken of offshore oil and gas production facilities. (A) Small satellite facilities around a central hub facility. (B) Forward-looking infrared (FLIR) camera imagery of hydrocarbon emissions from a central hub facility. Two sources are identified: cold venting and an unknown piece of equipment. (C) Other shallow water facilities. (D) Deep water facilities with flaring. Graphic: Negron, et al., 2023 / PNAS

Gulf of Mexico oil worse for climate than thought, study – “Expanding production in shallow waters, the way it’s been done historically, would have disproportionately high climate impacts”

By Drew Costley 3 April 2023 (AP) – Offshore oil and gas operations in the Gulf of Mexico are releasing far more climate-changing methane than official estimates show, according to a new study published Monday. Using data collected from aircraft in part, climate scientists found the additional methane coming from oil and gas platforms in the Gulf […]

Quantities of cocaine seized in selected markets, in comparison with global cocaine manufacture, 2005-2021. Graphic: UNODC

Cocaine production is at its highest level on record, UN says – Coca cultivation soared 35 per cent from 2020 to 2021, a record high and the sharpest year-to-year increase since 2016

By Natasha Turak 16 March 2023 (CNBC) – Cocaine production is at its highest level on record, with demand rebounding post-pandemic and new trafficking hubs emerging, a report from the United Nations Office on Drugs and Crime found. The U.N.’s Global Report on Cocaine 2023 says new hubs for trafficking in the multibillion-dollar industry have […]

People carrying their belongings arrive at an evacuation center in Santa Barbara, California, Monday, 9 January 2023, during record flooding. Photo: Ringo H.W. Chiu / AP Photo

The American climate migration has already begun – More than 3 million Americans lost their homes to climate disasters in 2022

By Jake Bittle 23 February 2023 (The Guardian) – Over the past decade, the US has experienced a succession of monumental climate disasters. Hurricanes have obliterated parts of the Gulf Coast, dumping more than 50 inches of rain in some places. Wildfires have denuded the California wilderness and destroyed thousands of homes. A once-in-a-millennium drought […]

Percentage of U.S. high school students who experienced persistent feelings of sadness or hopelessness during the past year, 2011–2021. Graphic: CDC / Youth Risk Behavior Survey

Teen girls in U.S. report highest levels of sadness and sexual violence in a decade, CDC Says – “It’s just devastating to think about the young women in our lives that we know”

By Madison Muller 13 February 2023 (Bloomberg) – Almost three in five U.S. teen girls reported feeling sad or hopeless in 2021, the highest level seen in a decade and nearly twice the rate among teenage boys. Rates of reported sexual violence and suicide risk rose among teen girls during the same year, according to […]

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