Prescribed burns reduce wildfire risk by clearing surface fuel under planned conditions, but smoke, timing, and safety still matter.
Category - Science
The science category is designed to provide students with a comprehensive understanding of the natural world and the scientific principles that govern it. This category includes articles, tutorials, and resources on a range of topics, including physics, chemistry, biology, and more.
Akshay Dinesh
Why Atlantic Hurricane Season Peaks in September
Atlantic hurricane season peaks in September because ocean heat, weaker wind shear, and tropical disturbances line up at the same time.
How Cloud Seeding Tries to Make More Rain
Cloud seeding can sometimes nudge suitable clouds toward more rain or snow, but it cannot create storms from nowhere or control floods.
How Air Quality Sensors Turn Smoke Into Local Readings
Air quality sensors estimate nearby PM2.5 from smoke and pollution, but their readings need context, correction, and careful interpretation.
How the Bermuda High Steers Atlantic Hurricanes
The Bermuda High can help steer hurricanes out to sea, along the coast, or toward the Gulf depending on its size and position.
How Derechos Turn Thunderstorms Into Long-Distance Windstorms
Derechos are fast-moving thunderstorm windstorms that can spread damaging straight-line winds across hundreds of miles.
How Naloxone Reverses an Opioid Overdose
Naloxone can quickly restore breathing during an opioid overdose by blocking opioid receptors, but emergency care still matters.
How Ice Cream Stays Smooth Instead of Freezing Solid
Ice cream stays smooth because tiny ice crystals, air, fat, sugar, and stabilizers form a delicate frozen structure.
Why Brain Freeze Hurts So Fast
Brain freeze is a cold-stimulus headache caused by sudden cooling in the mouth and throat, not by the brain freezing.
Why Leap Seconds Are Becoming Too Awkward to Keep
Leap seconds keep atomic time near Earth time, but modern networks and satellites have made one extra second surprisingly hard to manage.
How Geomagnetic Storms Can Strain the Power Grid
Geomagnetic storms can push unwanted currents through long power lines, making transformers work outside their normal range.
How Decibels Turn Loudness Into a Scale You Can Read
Decibels use logarithms to compare sound levels, which is why a few dB can mean a much bigger change than it seems.
Why Airplanes Leave Contrails That Sometimes Become Clouds
Contrails form when jet exhaust meets cold, humid air, and some spread into cirrus-like clouds that can affect the atmosphere.
Why Hurricanes Sometimes Replace Their Eyewalls
Eyewall replacement cycles can temporarily weaken a hurricane while spreading dangerous winds across a larger area.
Why Noctilucent Clouds Glow After Sunset
Noctilucent clouds glow after sunset because ice crystals high in the mesosphere still catch sunlight when the ground is dark.
