National Geographic
National Geographic Society funds the best and brightest individuals dedicated to scientific discovery, exploration, education and storytelling to illuminate and protect the wonder of our world.
What causes earthquakes? - National Geographic
Sep 12, 2024 · Earthquake magnitude ratings. Scientists assign a magnitude rating to earthquakes based on the strength and duration of their seismic waves. A quake measuring 3 to 4.9 is considered minor or light ...
Plastic pollution facts and information - National Geographic
Sep 23, 2024 · Production increased exponentially, from 2.3 million tons in 1950 to 448 million tons by 2015. Production is expected to double by 2050. Every year, about eight million tons of plastic waste ...
Planet Mercury, explained - National Geographic
Oct 19, 2018 · Named for the fleet-footed Roman messenger god, Mercury is the closest planet to the sun, zipping around our parent star at an average of 36 million miles away. However, Mercury’s orbit is not a ...
The solar system—facts and information - National Geographic
Mar 27, 2019 · Moons and other matter. More than 150 moons orbit worlds in our solar system. Known as natural satellites, they orbit planets, dwarf planets, asteroids, and other debris.
Causes of global warming, facts and information - National …
Jan 17, 2019 · One of the first things the IPCC concluded is that there are several greenhouse gases responsible for warming, and humans emit them in a variety of ways. Most come from the combustion of fossil ...
What are hurricanes, typhoons, and cyclones? - National Geographic
May 17, 2023 · The Atlantic Ocean’s hurricane season peaks from mid-August to late October and averages five to six hurricanes per year. While cyclones on the northern Indian Ocean typically form between April ...
What is global warming, facts and information - National Geographic
Jan 22, 2019 · Glaciers are melting, sea levels are rising, cloud forests are dying, and wildlife is scrambling to keep pace. It has become clear that humans have caused most of the past century's warming by ...
What Causes Hurricanes—Hurricane Facts - National Geographic
Oct 6, 2016 · The natural engine that is a hurricane is fueled by warm, moist air. The storms move heat from the ocean surface high into Earth’s atmosphere.
Renewable energy, facts and information - National Geographic
Jan 30, 2019 · Renewable energy, explained. Solar, wind, hydroelectric, biomass, and geothermal power can provide energy without the planet-warming effects of fossil fuels.