In August, Hurricane Erin tore across the Atlantic Ocean with winds blasting over 160 miles per hour on August 16. Erin didn’t make landfall, but its effects—big waves, riptides, and rough weather—slammed coastal communities. This created dangerous conditions stretching over 1,000 miles of the East Coast. And here’s the kicker: climate change is making those effects worse. Supercharged: Hurricane Erin’s Shocking Rapid Intensification Erin exploded from a Category 1 storm to a monster Category 5 in less than a day—one of the fastest growth spurts ever recorded. Scientists say this kind of rapid jump is happening more often as our planet heats up. Jim Kossin, a former hurricane expert at…

In Arizona, the summer heat has turned deadly. Public health officials warn that extreme temperatures in Maricopa County may have already claimed more than 400 lives. Across the ocean, Southern Europe is also in crisis, with heatwaves fueling wildfires—including 152 new blazes in Greece alone. Far to the north, Alaska faced a very different kind of disaster. A lake of rainwater and melting snow burst through a glacial dam near Juneau, unleashing a torrent that pushed the Mendenhall River to its highest level ever recorded. Streets and homes in the city were swallowed by the flood. Recent heavy rains caused sudden flash floods in Pakistan, killing 337 people. Since late…

August 13, 2025 Floods aren’t just breaking records—they’re breaking lives. Picture this: streets turned into raging rivers, rooftops barely peeking above swirling brown water, and rescue boats zigzagging through what used to be quiet neighborhoods. Right now, parts of the Midwest are drowning. Not long ago, New York City’s subways became underground lakes. Last month, Beijing was hammered with a year’s worth of rain in just days, killing 38 people. In Texas, massive floods claimed 119 lives. And now, Tennessee is under siege from rising water—where one family’s life ended in an instant when flood-loosened trees came crashing down on their car. Torrential rains swamped homes and roads across Mexico…

We’re used to hearing about floods and wildfires, but there’s a great deal of climate change happening beneath the surface. You’ve likely heard about ocean acidification and coral bleaching, but there’s so much more we just can’t see. On a small research boat in Chesapeake Bay, a scientist collected water to study tiny living things called microbes. All around, people were enjoying the beach, unaware that dangerous bacteria called Vibrio were hiding in the water. Vibrio live naturally in oceans and rivers. Some types are harmless and even help the environment by recycling nutrients. But others can make people very sick—with symptoms like stomach cramps, diarrhea, or in rare cases,…

Special thanks to Jay Thompson for his contribution to this blog! Vanishing insects are the silent alarm of climate change—one we can’t afford to ignore. Some of my most cherished memories come from forests, such as the rainforests of Borneo, or in Tasmania where I was greeted by a curious pademelon at the entrance of my log cabin. In the Amazon rainforest I watched wild macaw parrots gather at clay licks — a vibrantly colorful and magical sight I wish everyone could experience. In nearly any forest on Earth, the productions of nature saturate our senses: the smell of moist ground and humid air, the sounds of birdsong, of tree…

Vanishing clouds? Why should we care? We usually think of clouds as just part of the weather—something that blocks the sun, brings rain, or makes cool shapes in the sky. But did you know that clouds also help protect our planet from getting too hot? A new study shows that certain types of clouds are disappearing, and that’s bad news for our warming world. What’s Happening? Scientists studied 20 years of satellite data to learn how clouds are changing. They found that the thick, low clouds that form over the ocean are shrinking. These clouds are important because they reflect sunlight back into space—kind of like a giant mirror. When…

We hear the most about carbon dioxide (CO2) because it’s the main greenhouse gas causing climate change. Most of the CO2 comes from burning fossil fuels like coal, oil, and gas for things like electricity, cars, and factories. Since humans produce so much of it every day, CO2 has the biggest long-term impact on Earth’s temperature. That’s why people talk about it the most. We just reached 430 ppm CO2, a more than 50% increase since 1750. CO2 levels haven’t been this high in millions of years. That’s way before humans—or even most of the animals and plants we know today—existed. That’s a big warning sign for our planet. Don’t…

Alarming Forecast: The World Meteorological Organization (WMO) is a group that studies Earth’s weather and climate. They just released a new report that looks at what Earth’s climate might be like from 2025 to 2029, and it’s scary! This report, called the Global Annual to Decadal Climate Update, is something they publish regularly to help us understand what’s coming in the next few years. It uses powerful computer models to predict both long-term climate changes caused by things like greenhouse gas emissions and short-term natural patterns like El Niño, La Niña, and ocean cycles like the Atlantic Multidecadal Variability (AMV). What Does the Forecast Predict? 1. Super-hot years are probably…