California's Yosemite National Park is famous for its ancient giant sequoia trees and massive rock formations. These include El Capitan and Half Dome. However, from mid-to-late February, the main draw is the Horsetail Fall. The seasonal waterfall flows over the eastern edge of El Capitan every winter. During the last two weeks in February, it often transforms into a stunning "Firefall." The natural phenomenon occurs around 5 to 15 minutes before sunset. It lasts just a few minutes....

An ongoing drought and excessive water usage have caused the water levels at Utah's Great Salt Lake to hit historic lows. Since 1850, the lake has lost 73 percent of its water and 60 percent surface area. A January 4, 2023, report by scientists at Brigham Young University warns that the saline lake could disappear within five years if no action is taken....

The series of winter storms that have battered California since late December finally began to wind down on January 17, 2023. The historic levels of rain and snow have caused rivers to overflow and flooded roads and homes. Thousands of people were forced to evacuate. Millions lost power at some point during the three-week-long deluge of rain. At least 20 people have died in connection with the storms....

The mention of goldfish usually conjures up images of small, colorful creatures swimming inside fish bowls or home aquariums. However, the one reeled in by Andy Hackett on November 3, 2022, was no ordinary "goldfish." It weighed an astounding 67.4 pounds (30.6 kg), or about as much as a fully-grown golden retriever!...

The world's largest active volcano began erupting for the first time in 38 years on November 27, 2022. Mauna Loa, located on Hawaii's Big Island, came alive at about 11:30 pm local time. It has been spewing out spectacular fountains of lava as high as 148 feet since. The river of molten lava is inching close to a major highway. But it currently poses no risk to nearby communities....

Norway is a global leader in sustainability. The Nordic country's approximately 5.4 million residents do everything possible to reduce their environmental impact. Hence, it should come as no surprise that it was the venue of choice for the world's first energy-positive hotel....

Many ocean-dwelling birds make huge detours to avoid severe storms. But not the streaked shearwaters! A new study led by Professor Ken Yoda of Japan's Nagoya University asserts that the brave seabirds often fly right into the eye of the storm to survive....

Every fall, families across the Northern Hemisphere rush to pumpkin patches in search of the perfect gourds. Some use them to carve out scary jack-o'-lanterns. Others place the fruits outside their homes as decor. But the fascination with pumpkins ends after Halloween, and most end up in the trash....

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....