With heavy hearts, officials at the Smithsonian's National Zoo in Washington, DC, have bid farewell to its three resident giant pandas. Mei Xiang, 25, Tian Tian, 26, and their 3-year-old son, Xiao Qi Ji, left for China aboard a retrofitted Boeing 777 aircraft on November 8, 2023. Upon reaching Chengdu on November 9, 2023, the trio was whisked away to the Wolong Panda Center. After a 30-day quarantine, the mammals will be allowed to mingle with the 150 wild giant pandas at the nature reserve....

Plastic pollution gets a lot of attention. However, the ever-increasing pile of discarded electronics is not as well-publicized. In 2014, over 49 million tons of toxic "e-waste" ended up in landfills. This includes computers, smartphones, and televisions. If left unchecked, the number is expected to increase to 82 million tons by 2030. Envision Racing hopes to raise awareness about the urgent need to recycle and repurpose our gadgets with a racing car made entirely from e-waste....

This year's summer was the Earth's hottest since global record-keeping began in 1880. Large parts of the Northern Hemisphere – including areas of the United States, Europe, and Japan – experienced scorching heatwaves. Humans comfortably rode out the extreme weather inside air-conditioned homes and offices. However, the option was not available to most zoo animals. Here are some creative ways that zookeepers used to keep the animals safe in the heat....

The ocean is full of mysteries. But few have grabbed the attention of the scientific community and the public as the recently-found "golden egg." Researchers from the National Oceanic and Atmospheric Administration (NOAA) stumbled upon the shiny orb two miles (3.2 km) deep in the Gulf of Alaska on August 20, 2023....

Found in tropical waters worldwide, trumpetfish are elongated creatures with long snouts, which they use to swallow small fish and shrimp. The large fish are known to use a variety of tactics to avoid being detected by their prey. They include changing color to blend in with their surroundings and hiding amid the long branches of soft corals. Now, researchers have found that the crafty fish often deceive their prey by hiding behind larger, friendlier fish....

A reticulated baby giraffe at Brights Zoo in Limestone, Tennessee, is garnering worldwide attention due to her unusual looks. The female, born on July 31, 2023, lacks her characteristic patches. Instead, she has a plain brown coat. The zoo's officials believe she might be the "only solid-colored reticulated giraffe living anywhere on the planet."...

If this summer feels a little warmer than usual, you are not wrong. The global temperatures in June 2023 far exceeded the previous record set in June 2019. The sweltering weather intensified in July. On August 14, 2023, NASA reported that it was the hottest month since global temperature record-keeping began in 1880. Some experts believe July may have been the hottest month in 120,000 years. If the trend continues into the fall and winter, 2023 may surpass 2016 as the hottest year on record....

On June 21, 2023, the US Department of Agriculture (USDA) granted its first-ever approval of cell-cultured meat. The assent is restricted to products made by GOOD Meat and UPSIDE Foods. It was the final step the California-based startups needed to sell their lab-grown chicken in the US....

There are over 30 meteor showers annually. But few can compare to the spectacular Perseids. The "shooting stars" have been blazing through the sky at a rate of about a dozen an hour since mid-July and will continue until the end of August. But the best time to view them is when Earth passes through the area with the densest comet dust. That's when the meteors' pace increases to between 50 and 100 an hour. This year that will be during the pre-dawn hours of August 13....

Visitors to the San Francisco Conservatory of Flowers are about to witness the rare blooming of a titan arum, or corpse flower. The massive flower blossoms once every four to five years and lasts only 24 to 48 hours. But that may be a good thing. That's because when the petals unfurl, they emit an odor reminiscent of rotting meat....

Fish farming is a form of aquaculture in which fish are raised in enclosures to be sold as food. They account for over half of the world's fish supply and are vital for meeting the needs of an ever-growing human population. However, fish farms currently face a big challenge — waste management....

A lone wolverine traversing across Northern California is sending ripples of excitement across the Golden State. It is only the second sighting of the mammal in the state in almost a century. The wolverine has been captured on camera multiple times in different areas of the eastern Sierra Nevada mountain range since May 2023....

Killer whales, or orcas, are the largest members of the oceanic dolphin family. The intelligent mammals, which hunt in large pods, are known for their coordinated attacks on unsuspecting marine animals. But they rarely pose a threat to humans. However, since July 2020, groups of orcas have been deliberately attacking sailboats off the coasts of Spain and Portugal....

Carbon dioxide (CO2), released from burning fossil fuels like oil and coal, is a big contributor to global warming and climate change. Over the years, scientists have come up with several creative ideas to capture the harmful gas. However, implementing them on a large scale has proved elusive. But that may change with Denmark's new, bold initiative, Project Greensand. It involves collecting CO2 before it enters the atmosphere and burying it under the North Sea....

Researchers have long known that the Great Pacific Garbage Patch — the massive accumulation of plastic waste in the North Pacific Ocean — is home to a variety of sea life. However, they had assumed they were all open ocean inhabitants. Now, a new study has found that it also harbors a surprisingly large number of coastal marine species. They include crabs, sea anemones, and worms....

On April 22, 2023, over a billion people worldwide will celebrate Earth Day with various activities. Some will plant trees. Others will participate in neighborhood clean-up efforts or enjoy a nature walk. The modern environmental movement began on April 20, 1970. On that day, 20 million Americans took to the streets to urge the government to take steps to protect our planet....

Tokitae, or Toki, the oldest killer whale in captivity, will finally be released to her "home waters" in Puget Sound, off Washington State. The 57-year-old orca, nicknamed Lolita, was captured when she was four and sold to the Miami Seaquarium in Florida. She entertained park visitors for over five decades before retiring in 2022....

The rediscovery of a fairy lantern species in Japan is exciting researchers worldwide. The Thismia kobensis (T. kobensis) was first found in Kobe, Japan in 1992. But it was considered extinct after an industrial complex was built in the area, destroying the plant's habitat....

On March 25, 2023, individuals, communities, and businesses worldwide will celebrate Earth Hour by turning off all lights and electronics for 60 minutes. The hour-long blackout will occur from 8:30 to 9:30 PM local time. The global event, held annually on the last Saturday in March, reminds us of the urgent need to protect our planet....

A giant mass of brown seaweed called Sargassum is heading toward North America. Experts estimate it is over 5,500 miles (8,851 km) long and weighs around 10 million tons. The seaweed is expected to wash ashore on beaches in the Caribbean and Florida in late spring or early summer of 2023....

The United Nations (UN) member states recently announced a historic agreement to protect the world's oceans. The high seas treaty, unveiled on March 4, 2023, has been in the works for over a decade. It provides much-needed regulation to reduce pollution, overfishing, and habitat destruction in our ocean waters....

When passengers aboard a Viking Expedition cruise spotted a massive creature in the frigid waters off Antarctica, they suspected it was special. However, they did not realize they had stumbled upon the extremely rare, giant phantom jellyfish (Stygiomedusa gigantea). Until then, there had been only 126 recorded observations of the species since its identification in 1910....

On February 3, 2023, a Norfolk Southern freight train, en route from Illinois to Pennsylvania, derailed in East Palestine, Ohio. Five of the 38 derailed cars contained toxic chemicals. They sparked a massive fire sending heavy smoke in the air. Concerned about more explosions, authorities asked people living within a one-mile area of the site to evacuate....

In 2012, Michael Skvarla noticed a massive dead insect outside a Walmart in Arkansas. The Director of Penn State University's Insect Identification Lab thought it looked interesting and took it home. However, it was not until recently that the scientist realized he had picked up a rare, Jurassic-era bug....