مقالات البيئة

Every winter, Alaskan fishers head out to the Bering Sea to harvest snow crabs. However, on October 10, 2022, officials announced that the 2022/2023 snow crab season had been canceled due to a sharp decline in their population. Ocean surveys indicate that the number of snow crabs has shrunk from an estimated 11.9 billion in 2018 to about 1.9 billion in 2022....

In 1905, water from the Colorado River broke through an irrigation canal and flooded a dry lake bed called the Salton Sink in Southern California. The flooding continued for two years, creating a pristine 400-square-mile lake. The Salton Sea, as it was called, became an instant vacation hotspot. Its sandy beaches and warm water drew millions of visitors every year. Filled with fish from the Colorado River, it also drew migratory birds looking for food in the desert....

Plastic may not be the first thing that comes to mind when one thinks of footwear. But a significant portion of modern shoes, including soles and uppers, are made using plastic materials. The billions of pairs of discarded shoes, flip flops, and sandals that end up in landfills every year take hundreds of years to decompose and pose a substantial environmental challenge. California-based Blueview hopes to alleviate the problem with what they claim is the world's first fully compostable shoe....

Just days after destroying parts of Cuba and leaving much of the country without power, Hurricane Ian pummeled Southwest Florida on September 28, 2022. The powerful storm came ashore with sustained winds of 150 miles per hour. It was just 7 miles short of becoming a Category 5 hurricane....

Yvon Chouinard, the founder and CEO of outdoor apparel and gear company Patagonia, has always been a climate activist. Most of Patagonia's products are made using renewable and recycled raw materials. Additionally, since 1985, the company has been donating one percent of its annual sales to protect and restore the environment....

The 1,450-mile-long Colorado River and its tributaries snake through seven states and two nations — the US and Mexico. They provide water and electricity to about 40 million people in Arizona, California, Nevada, Colorado, New Mexico, Wyoming, and Utah. The country's sixth largest river also irrigates 4 to 5 million acres of farmland in the Southwest....

The powerful eruption of the Hunga Tonga-Hunga Ha'apai underwater volcano rocked the island nation of Tonga on January 15, 2022. The spectacular 13-mile-wide explosion is the largest recorded in the 21st century thus far. It expelled ash and gas plumes as high as 19 miles and triggered tsunami warnings across the Pacific....

A sprawling seagrass meadow has just been declared the "world's largest single living organism" based on area. The Poseidon’s ribbon weed seagrass (Posidonia australis) is located in Shark Bay, a protected body of shallow water in Western Australia. It covers an impressive 77 square miles (200 square kilometers) — the equivalent of about 280 soccer fields! The record was previously held by a 3.7 square-mile mushroom, dubbed "Humongous Fungus," in the Malheur National Forest in Oregon, USA....

The residents of Leye County in South China's Guangxi Zhuang Autonomous Region are no strangers to sinkholes. The area's 29 majestic sinkholes and underground caves have earned themselves a UNESCO World Heritage Site designation. But the one explored by scientists in early May 2022 harbored an extraordinary secret — a pristinely-preserved ancient forest....

An unprecedented flood hit Yellowstone National Park on June 13, 2022. The catastrophic event was caused by a combination of unusually heavy rains and rapid snowmelt. The high and fast water flows destroyed bridges and swept away entire roadways, leaving communities and homes isolated. Fortunately, the approximately 10,000 park visitors were safely evacuated....

Extreme weather caused by global warming is expected to increasingly challenge the yields of conventional crops like corn, wheat, and soy. Small-scale farmers — who lack the resources to adapt to climate change — will be particularly hard hit. Scientists believe that the only way to combat this is by introducing new, hardier crops to what they're currently growing. That's where Ethiopia's enset, or "false banana," plant comes in....

The birth of three rare Asiatic cheetah cubs in Iran is being hailed as a victory by conservationists worldwide. The May 1, 2022, announcement by Ali Salajegheh, head of Iran's Department of Environment (DOE), marks the first time the critically-endangered cheetah subspecies has reproduced in captivity....

American wild turkeys have made a remarkable comeback. The birds' population, which had fallen to about 200,000 specimens in the early 1900s, has risen to over 7 million today. But the wildlife conservation success story has a downside. The aggressive birds have become a neighborhood menace, destroying gardens and chasing after residents. The latest to make headlines is an aggressive tom that has been attacking cyclists, runners, and walkers on the Anacostia Riverwalk Trail in Washington, DC, for the past five months....

The proliferation of microplastics in our oceans has received worldwide attention. However, the abundance of the tiny plastic fragments in the soil has largely gone unnoticed. A 2018 study by German scientists found terrestrial microplastic pollution — caused by wastewater irrigation and sewage — far exceeds marine microplastic pollution....

On April 22, 2022, over a billion people worldwide will celebrate the 52nd anniversary of Earth Day. The modern environmental movement began on April 22, 1970, when US lawmaker Gaylord Nelson mobilized more than 20 million people to demonstrate support for environmental protection. The Earth Day Network (EDN), which now boasts over 50,000 partners in over 190 countries, has led to the passage of landmark environmental laws both in the United States (US) and globally....

A flamingo on the "run" from a Wichita, Kansas, zoo for 17 years was recently spotted in Texas. No. 492 and its buddy, No. 347, escaped from the Sedgwick County Zoo in 2005. While No. 347 has disappeared since, No. 492, nicknamed Pink Floyd by Texas officials, has been a frequent visitor to the Lone Star State. The famous fugitive's latest sighting, posted online on March 28, 2022, by the Texas Coastal Fisheries Division, is making headlines worldwide....

The Southern Tropical Andes, which comprises areas of Ecuador, Peru, and Bolivia, is one of the world's most biodiverse regions — especially when it comes to amphibians. The area is home to about 980 amphibian species, including over half of the 150-known glass frog species. Now, two new members of the tiny frogs have joined this ever-growing list....

The residents of New Orleans can't seem to catch a break from natural disasters. Just over a year after being battered by Hurricane Ida, the beautiful city has been hit by a powerful tornado. The twister, which boasted wind speeds of 160 mph, made landfall shortly before 8:00 pm local time on March 22, 2022....

February 13, 2022, marked the 25th anniversary of the Great LEGO Spill — the worst toy-related environmental disaster of all time. On this fateful day in 1997, the Tokio Express was battered by a massive, 28-foot rogue wave off the United Kingdom's southwestern coast. The force tilted the cargo ship — en route from Rotterdam to New York — by 60 degrees, causing it to drop 62 containers into the sea. One was filled with about 5 million colorful LEGO bricks!...

The Weddell Sea, an extension of the Southern Ocean off the coast of Antarctica, is known for its abundant wildlife. The 1,242-mile (2,000-km) bay's nutrient-rich waters are home to large populations of seals, penguins, and baleen whales. Now, researchers have uncovered a trove of 60 million icefish nests sprawled across 93 square miles (240 square kilometers) of the seafloor. The nurseries — each guarded by a ghoulish-looking adult — constitute the fish's largest-known breeding colony....

Chimaeras, or ghost sharks, have been around for millions of years. However, the elusive fish, which live at depths of up to 6,000 feet, are largely unknown to science. The lack of crucial information — like how long they live or how often they reproduce — makes it challenging to monitor and protect the 52 known ghost shark species. Now, a rare newborn chimaera, discovered off the coast of New Zealand, may help scientists better understand the mysterious deep-water creatures....

Ants are known to undergo extreme measures to save their own. Past studies have shown the industrious insects carrying wounded comrades back to the nest to heal and even exploding and sacrificing themselves to save their colonies from predators. Now, a team of young researchers in Panama has found an empathetic ant species that rapidly repair any damage to its host tree....

The season's first winter storm — which brought significant snowfall to the Washington, DC, area on January 3, 2022 — could not have come at a better time for the residents of the Smithsonian's National Zoo. With the park closed to visitors due to the inclement weather, the animals were able to welcome the New Year with several snow days all to themselves....

On November 13, 2021, diplomats from nearly 200 countries vowed to step up their efforts to slow global warming. The Glasgow Climate Pact, signed at the United Nations Climate Change Conference (COP26) in Glasgow, Scotland, was not as far-reaching as many had hoped. However, there was a clear consensus about the urgency to take action to prevent a catastrophic rise in global temperatures....