Climate
Because of Extreme Drought, Lake Powell is Barely a Lake Anymore
The two largest reservoirs in the United States are now at their lowest levels since they were first created. After…
Scientists Simulate the Climate of Arrakis. It Turns Out Dune is a Pretty Realistic Exoplanet
Science fiction author Frank Herbert is renowned for the richly-detailed worlds he created. None of his work is more well-known…
Mars Might Have Lost its Water Quickly
Mars is an arid place, and aside from a tiny amount of water vapour in the atmosphere, all water exists…
Scientists in Japan Have Found a Detailed Record of the Earth’s Last Magnetic Reversal, 773,000 Years Ago
Every 200,000 to 300,000 years Earth's magnetic poles reverse. What was once the north pole becomes the south, and vice…
Pluto has Snowcapped Mountains, But Why?
We can thank NASA's New Horizons spacecraft for opening our eyes up to Pluto's complexity. On July 14th, 2015, the…
Ancient Meteorites Can be Found Embedded in Rocks, Like Fossils
Comets visit the inner Solar System, and leave without saying goodbye. Maybe they leave a trail of dust behind, and…
There’s A Fire in Greenland… Again. It’s 10 Degrees Hotter Than Normal
As global warming ramps up, expect to see Greenland in the news a lot. That's because its ice sheet is…
NASA’s Long-Term Climate Predictions have Proven to be Very Accurate, Within 1/20th of a Degree Celsius
There are a handful of major science institutions around the world that keep track of the Earth's temperature. They all…
Astronomy Cast Ep. 516: Polar Vortices
It's cold right now. Okay, fine, here on Vancouver Island, it's actually pretty warm. But for the rest of Canada…
Ice loss in Greenland is Accelerating
The rate at which Greenland is losing its ice is accelerating. This unsurprising conclusion comes from a new study based…