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US GEOLOGICAL SURVEY
In 1985, the first invasive lionfish spotted off Florida after aquarium release; in three decades, they spread from Gulf of Mexico to the southern CaribbeanThe invasive lionfish, first introduced in the 1980s, has quickly proliferated across the Western Atlantic, extending its reach from Florid...- In 1964, Jane Sewall bought the abandoned Maine island she had dreamed of since childhood; 22 years later, she gave it away to keep it wild foreverJane Sewall's childhood dream came true when she purchased Witch Island near South Bristol, Maine. In a generous move, she donated it in tw...
- In 2022, a four-month-old bar-tailed godwit left Alaska on its first migration; it flew 13,560 km nonstop and reached Tasmania 11 days laterA remarkable bar-tailed godwit embarked on a breathtaking journey, soaring 8,425 miles from Alaska to Tasmania in a single, relentless stre...
- In 2002, a Maryland angler caught a huge fish he had never seen before. The discovery sparked panic, inspired horror movies and the species became one of America's most notorious invasive fishA strange fish caught in a Maryland pond in 2002 soon became the center of a nationwide invasive species scare. The discovery of the northe...
- 7.7 magnitude quake strikes Indonesia, killing at least 47In a devastating turn of events, a magnitude 7.7 earthquake has rocked Indonesia, resulting in the tragic loss of at least 47 lives. As bui...
- Indonesia issues Tsunami warning after 7.7-magnitude earthquake strikes along Pacific Ring of FireA powerful 7.7-magnitude earthquake struck near Indonesia's Flores Island, prompting a local tsunami warning. Authorities urged residents t...
- In 2012, researchers began collecting dragonfly larvae to reveal mercury pollution in protected waters. 13 years later, 21,000 samples helped create a model that can estimate freshwater mercury risk without testing every waterwayDragonfly larvae data from thirteen years helped scientists develop a new mercury risk model. This model estimates freshwater mercury risk ...
- In 1859, the Carrington storm caused spectacular auroras and electrical disturbances in telegraph networks as far south as Cuba. 167 years later, a repeat could cripple key infrastructure while leaving some electronic devices surprisingly unaffectedThe Carrington storm of 1859 highlighted our planet's susceptibility to solar flares. If a similar phenomenon occurred today, it could caus...
- Yellowstone supervolcano: What happened 631,000 years ago and what if it erupts again?The last significant eruption of Yellowstone happened around 631,000 years ago, resulting in the formation of the caldera. Experts argue th...
- In the early 1970s, Maui planted miconia for its spectacular purple leaves; its descendants spread across East Maui and threatened native forest watershedsIntroduced to Maui in the 1970s, Miconia calvescens, known as the velvet tree, has emerged as a significant invasive species. Its swift spr...
- Ladakh earthquake: Twin tremors jolt Leh within four hours, no casualties reportedLadakh's Leh region was shaken by two moderate earthquakes on Thursday, beginning with a 5.5 magnitude tremor at 6:05 am IST. A subsequent ...
- Around 500,000 earthquakes are recorded across world every year, key to limit massive destructions may be liked to unique move in 1970s. Here's what experts are sayingEarthquakes are among the greatest global challenges for the safety of structures. Existing buildings constructed before the introduction o...
- What makes earthquakes so deadly?Colombia and Venezuela experienced deadly earthquakes due to tectonic plate friction. The Nazca plate sliding beneath the South American pl...
- Colombia earthquake kills 132, injures 570; hospital patients trapped under rubbleA magnitude 7.4 earthquake struck Colombia, killing at least 132 people and injuring 570. Pereira, the hardest-hit city, reported 60 deaths...
- In the 1980s, Burmese pythons released or escaped from Florida’s pet trade began reproducing in the Everglades; scientists linked them to sharp declines in native mammalsBurmese pythons, a species introduced to Florida decades ago, are now posing significant threats to the wildlife in the Everglades. Scienti...
- Coal India weighs acquiring Wealth Minerals unit with Chile lithium assetsCoal India is exploring acquiring a Chilean unit of Wealth Minerals. This move aims to secure vital lithium resources for electric vehicle ...
- Colombia earthquake: 111 dead, 87 injured as 7.4-magnitude quake devastates Choco; national emergency declaredA powerful 7.4-magnitude earthquake struck Colombia’s Pacific coast, killing at least 111 people and injuring 87. The quake damaged around ...
- Magnitude 5.0 earthquake strikes US state of AlaskaThe US Geological Survey reported that the earthquake occurred 76 kilometres southeast of Atka at a depth of 16.7 kilometres.
- Scientists once rejected continental drift, then a woman in 1977 drew the ocean floor and changed Earth science foreverMarie Tharp played a pivotal role in transforming scientific thought on continental drift through her meticulously crafted seafloor maps. C...
- In 1869, Civil War veteran John Wesley Powell and nine others entered the unmapped Grand Canyon. What they discovered transformed geologyJohn Wesley Powell led a daring expedition down the Colorado River in 1869. He navigated violent rapids and towering canyon walls, document...
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