At Johny Jurisich's family dock in Texas City, more than a dozen empty oyster boats with names like Sunshine and Captain Fox lazily float in the marina on a recent Monday morning – an odd sight for what is normally peak oyster harvesting season. "On a Monday morning, this beautiful weather, they would all be out there (in the bay). This would be an empty marina," says Jurisich, whose family owns the wholesale company US Sea Products and has worked in the oyster business for generations. Nearby at Misho's Oyster Company in San Leon, mariachi music blares into an empty shucking room, the conveyor belts at a standstill. Just a few dozen oyster sacks line what would normally be a full freezer room. Currently, 25 of the state's 27 harvesting areas are already closed. The season normally runs from Nov. 1 through April 30, but many of the areas have been closed since mid-December – a move the state says is necessary for future sustainability. - NPR

For years, fossil fuel producing states have watched investors shy away from companies causing the climate crisis. Last year, one state decided to push back. Texas passed a law treating financial companies shunning fossil fuels the same way it treated companies that did business with Iran, or Sudan: boycott them. "This bill sent a strong message to both Washington and Wall Street that if you boycott Texas energy, then Texas will boycott you," Texas Representative Phil King said from the floor of the Texas legislature during deliberations on the bill, SB 13, last year. But the Lone Star state is straining to implement the law. Loopholes and exceptions written into the law could sap its impact on financial firms that have aggressive climate policies. - NPR

In the rolling hills around San Diego and its suburbs, the rumble of bulldozers and the whine of power saws fill the air as a slew of new homes and apartments rise up. The region is booming, its population growing at a rate of about 1 percent a year. This, in spite of the fact that Southern California, along with much of the West, is in the midst of what experts call a megadrought that some believe may not be a temporary, one-off occurrence, but a recurring event or even a climate change-driven permanent “aridification” of the West. The drought is so bad that last year federal officials ordered cuts to water provided to the region by the Colorado River for the first time in history. Water officials in San Diego, though, say they are not worried. “We have sufficient supplies now and in the future,” said Sandra Kerl, general manager of the San Diego Water Authority. “We recently did a stress test, and we are good until 2045” and even beyond. - Yale Environment350

Up to 40% of the global terrain has already been devalued, mainly through modern agriculture. If nothing changes, then an additional area of land the size of South America will be damaged by 2050. But if lands are restored and protected, they could help contain climate change and species loss. A report outlines the damage that's already been done but also offers hope that improvements in how we manage the land environment can offer a better future. - BBC

FRONTLINE examines the fossil fuel industry’s history of casting doubt and delaying action on climate change. This three-part series traces decades of missed opportunities and the ongoing attempts to hold Big Oil to account. - Frontline

"If you can't grow it, you have to mine it" goes the miner's credo. The extraction of minerals, metals and fuels from the ground is one of humankind's oldest industries. And our appetite for it is growing. Society is more dependent on both greater variety and larger volumes of mined substances than ever before. If you live in a middle-income country, every year you use roughly 17 tonnes of raw materials – equivalent to the weight of three elephants and twice as much as 20 years ago. For a person in a high-income country, it is 26 tonnes – or four and a half elephants' worth.- BBC

With soils rich for cultivation, most land in the Midwestern United States has been converted from tallgrass prairie to agricultural fields. Less than 0.1 percent of the original prairie remains. This shift over the last 160 years has resulted in staggering, and unsustainable, soil erosion rates for the region, researchers report in the March Earth’s Future. The erosion is estimated to be double the rate that the U.S. Department of Agriculture says is sustainable. If it continues unabated, it could significantly limit future crop production, the scientists say.  “These rare prairie remnants that are scattered across the Midwest are sort of a preservation of the pre-European-American settlement land surface,” says Isaac Larsen, a geologist at the University of Massachusetts Amherst. - Science News

The Keystone XL pipeline extension, proposed by TC Energy (then TransCanada) in 2008, was initially designed to transport the planet’s dirtiest fossil fuel, tar sands oil, to market—and fast. As an expansion of the company’s existing Keystone Pipeline System, which has been operating since 2010 (and continues to send Canadian tar sands crude oil from Alberta to various processing hubs in the middle of the United States), the pipeline promised to dramatically increase capacity to process the 168 billion barrels of crude oil locked up under Canada’s boreal forest. It was expected to transport 830,000 barrels of Alberta tar sands oil per day to refineries on the Gulf Coast of Texas. From the refineries, the oil would be sent chiefly overseas—not to gasoline pumps in the United States. - NRDC

Over the last two decades, climate change-induced drought and increasing water demand have depleted Lake Powell substantially: It is now less than one-fourth full. As water levels drop, so, too, does the potential energy of the falling water. That, in turn, lowers the turbines’ generating capacity and power output. In the 1990s, the dam produced as much as 7,000 gigawatt hours per year, enough to power nearly 600,000 homes. Last year, it was down to just 3,000 gigawatt hours. - HCN

Scientists believe they have been given an extraordinary view of the last day of the dinosaurs after they discovered the fossil of an animal they believe died that day. The perfectly preserved leg, which even includes remnants of the animal’s skin, can be accurately dated to the time the asteroid that brought about the dinosaurs’ extinction struck Earth 66m years ago, experts say, because of the presence of debris from the impact, which rained down only in its immediate aftermath. - Guardian

With time running out to head off the worst damage from climate change, the United States government is starting to quantify the cost of inaction – for taxpayers. The White House Office of Management and Budget (OMB) released the first ever accounting of how unchecked global warming would impact the federal budget, looking at its potential to dampen the economy as a whole, and balloon the costs of climate-related programs over time. "The fiscal risk of climate change is immense," wrote Candace Vahlsing, Associate Director for Climate, Energy, Environment, and Science at OMB, and Danny Yagan, Chief Economist at OMB, in a blog post discussing the analysis. -NPR

A flip-flop of Earth’s magnetic poles between 42,000 and 41,000 years ago briefly but dramatically shrank the magnetic field’s strengthand may have triggered a cascade of environmental crises on Earth, a new study suggests. With the help of new, precise carbon dating obtained from ancient tree fossils, the researchers correlated shifts in climate patterns, large mammal extinctions and even changes in human behavior just before and during the Laschamps excursion, a brief reversal of the magnetic poles that lasted less than a thousand years. It’s the first study to directly link a magnetic pole reversal to large-scale environmental changes. - Science

The U.S. power generation market has changed dramatically over the past five years. Natural gas has been bleeding market share to cheaper sources of electricity, which include solar, wind, and even nuclear. At roughly $5 per MMbtu, the price of natural gas today is more than double what it was just two years ago. Even at half of that price, natural gas has been unable to compete with solar in the Southwest. - AZ Capitol Times

President Biden and the European Union on Friday announced new plans to enable Europe to become less dependent on Russian oil and gas. But for now, the Russian invasion has opened up much larger questions over our dependence on fossil fuels and the need to develop cleaner renewable energy. Science correspondent Miles O'Brien reports on how and why geothermal energy is attracting new interest. - PBS Video

Climate change is bringing rain and humidity to usually dry and arid Northern Chile, causing ancient mummies to decompose as they are exposed to increased moisture and the elements. The phenomenon puts some of the world’s oldest known mummies at risk of deteriorating after thousands of years of artificial and natural preservation. The mummies were created by the people of the Chinchorro culture, a fishing community who lived in what is now Chile and Southern Peru from 5,000 BC to 500 BC. They carefully prepared their dead by removing skin and organs and filling out the bodies with animal skins or clay and reeds. Some even had their original skin put back onto reshaped bodies, as if they were reupholstered for the afterlife. - Gizmodo