Rough rice prices from the Chicago Board of Trade, 19 April 2018 - 19 April 2023. Graphic: CNBC

Global rice shortage in 2023 is set to be the biggest in 20 years – “At the global level, the most evident impact of the global rice deficit has been, and still is, decade-high rice prices”

By Lee Ying Shan 18 April 2023 (CNBC) – From China to the U.S. to the European Union, rice production is falling and driving up prices for more than 3.5 billion people across the globe, particularly in Asia-Pacific – which consumes 90% of the world’s rice. The global rice market is set to log its largest […]

A seagull walks over seaweed that washed ashore on 16 March 2023 in Fort Lauderdale, Florida. A huge mass of sargassum seaweed formed in the Atlantic Ocean and headed for the Florida coastlines and shores throughout the Gulf of Mexico. The sargassum, a naturally occurring type of macroalgae, spans more than 5,000 miles. Photo: Joe Raedle / Getty Images

Video: Sargassum seaweed hits Florida Keys beaches

By Richard Burkard 17 April 2023 (Knewz) – It sounds like a B-grade movie title: The approach of the 10-million pound blob. Yet it’s real, and it’s forcing swimmers and owners of beachfront property in Florida to take action. Knewz noted in late March that a giant mass of sargassum seaweed was spotted from space. It […]

The European model shows temperatures across Southeast Asia rising well above normal on Monday, 17 April 2023. Numerous heat records were broken across Southeast Asia, China and other parts of the continent in mid-April, with Thailand in particular experiencing unusually extreme conditions. Weather historian Maximiliano Herrera described it as the “worst April heat wave in Asian history.” Graphic: WeatherBell.com

Historic Asia heat breaks hundreds of records, with extremes in Thailand and China – Thailand recorded its all-time hottest temperature – “Worst April heat wave in Asian history”

By Dan Stillman 17 April 2023 (The Washington Post) – Numerous heat records have been broken across Southeast Asia, China and other parts of the continent in recent days as the region remains in the grip of a dangerously scorching heat wave, with Thailand in particular experiencing unusually extreme conditions. Weather historian Maximiliano Herrera is describing […]

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 […]

Physiological response curves may shift as soil microbiomes respond to drought. In the short term (minutes to days), physiological acclimation may help to sustain function, such as soil carbon decomposition. Over weeks to decades, community shifts and evolution could alter response curves to maintain functioning under dry conditions. Broken lines indicate potential variation in the breadth of the shifted response curves. Graphic: Evans, et al., 2022 / Functional Ecology

Droughts destroying Earth’s biggest carbon sink on land: study – If more carbon-releasing microbes survive than carbon-sequestering microbes, we could end up with carbon-depleted soils

By Mark Waghorn 12 April 2023 (SWNS) – Droughts are destroying Earth’s biggest carbon sink on land, according to new research. Soil stores more greenhouse gas than plants and the atmosphere combined – thanks to the microbes that live in it. Moisture plays a key role in the process. Lack of rainfall is disrupting this […]

Numbered tags are seen underneath the wings of this California Condor photographed north of the Grand Canyon in Arizona. There are 116 birds currently living in the wild north of the canyon along the Arizona Strip and in southwestern Utah. Photo: Jim Shane / Utah Division of Wildlife Resources

Avian flu is killing endangered California condors at alarming rate

By Dinah Voyles Pulver 12 April 2023 (USA TODAY) – The avian influenza stalking wild and domestic bird flocks across the country has killed at least six endangered California condors since March and is suspected of killing another dozen. The U.S. Fish and Wildlife Service said Wednesday it’s now attributing all condor deaths in the […]

A strain of Candida auris cultured in a Centers for Disease Control and Prevention laboratory. The CDC reports that the fungus is causing infections in healthcare facilities.Photo: Shawn Lockhart / Associated Press

This rapidly spreading deadly fungus is a warning about climate change

By Arjun V.K. Sharma 12 April 2023 (Los Angeles Times) – Last month, the United Nations’ Intergovernmental Panel on Climate Change charted global temperatures to be 1.1 degrees Celsius above preindustrial levels and on a destructive trajectory to surpass 1.5 degrees Celsius of warming by the early 2030s. This intersects surprisingly with another piece of news: the […]

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 […]

People up for Easter sunrise services on Cocoa Beach, Florida encountered heavy seaweed, 9 April 2023. Photo: Malcolm Denemark / Florida Today

Sargassum seaweed soils Space Coast beaches at record levels in 2023 – “This year’s Sargassum bloom will likely be the largest ever recorded, with major impacts throughout the next few months”

By Jim Waymer 12 April 2023 (Florida Today) – We’re already in the weeds. All that stringy stuff that washed up on Brevard County beaches this past week is just the beginning of what scientists predict will grow into the largest-ever bloom of Sargassum seaweed ever recorded. Sargassum, which the Caribbean Sea delivers seasonally to the Gulf Stream […]

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 […]

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