You might call them the "poster children" of Antarctica. Penguins have long topped the charts as the iconic animal of the frozen continent. But now, a new study indicates melting sea ice, caused by climate change, may soon wreak havoc on...

This video provides a description of the properties and characteristics of water. It explains that water can exist as a solid (ice), liquid, or gas (steam), and is the only naturally occurring compound that can do so. The video also...

Warming temperatures in the Arctic are changing the tundra from a landscape dominated by grasses to one increasingly dominated by woody shrubs. In addition to affecting the habitat of local wildlife such as caribou and musk...

You might call them the ""poster children"" of Antarctica. Penguins have long topped the charts as the iconic animal of the frozen continent. But now, a new National Science Foundation study indicates melting sea ice, caused by climate...

Lesson on Autoimmune Hemolytic Anemia (Warm, Cold, and Paroxysmal Cold Hemoglobinuria): Clinical features, Laboratory findings, Signs and Symptoms, Diagnosis, and Treatment. Autoimmune Hemolytic Anemia is one type of anaemia that is due...

Earth's poles have been experiencing major heat waves simultaneously, alarming climate scientists.

China's $1 trillion Experimental Advanced Superconducting Tokamak fusion reactor has superheated a loop of plasma to 70 million degrees Celsius, or five times hotter than the sun, for a new record of just over 17 minutes.

In episode 42, Jordan and fill-in co-host Laurie talk about cotton candy machines that have been repurposed to make artificial capillary networks. The artificial capillary system the researchers were able to produce using this method...

Learn about heat waves, how they are defined in different regions, and the potential impacts they can have on humans, the environment, and infrastructure. This video also highlights the increased risk of heat-related illnesses during...

A severe heat wave affecting 40 million Americans has seen temperatures over one hundred degrees Fahrenheit beat records, with two main causes.

La Niña is a weather event characterized by colder temperatures, strong winter winds, and higher than average rainfall. This video discusses how La Niña occurs, its impact on different regions, and how scientists are able to predict...

A new study has identified a number of changes occurring in the seas around Europe. The study by the Marine Climate Change Impacts Partnership showed that as water temperatures around Britain increase catches of traditional cold water...

The video discusses atmospheric pollution and the effects of burning fossil fuels. It explains the pollutants created through combustion, such as carbon dioxide, particulates, carbon monoxide, sulfur dioxide, and nitrogen oxides. The...

Describes what climate change really means and how it is affecting our temperatures

Is there a mother out there who doesn't warn their children that going out in the cold is going to make them sick? Have you heard that old chestnut about losing all of your body's heat through your head? Do you think drinking alcohol...

Cooling food properly is essential to keeping food safe. Active cooling methods cool food quickly to prevent the growth of harmful microbes that cause foodborne illness.



A Flash of Food Safety is a video series designed for...

In this video, we will look at a challenge problem and find the solution.
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This clip is from the chapter "RDD Crash Course" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This section primarily...

The video discusses a required practical activity in biology, which is an experiment to investigate the effects of temperature on the decay of milk. The equipment used in the experiment is shown, and the theory behind the experiment is...

Sun is obviously the hottest thing in our Solar System, but it is a mere candle when compared to several other stars and stellar phenomena, particularly supernova. A supernova is a transient event that marks the last evolutionary stage...

Bloody good sweat, changing climate/changing sex, sauce that delays frost, and fab fossil find!



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This video explores the concept of limiting factors in photosynthesis and how they can be represented in graphs. The three key limiting factors of light intensity, temperature, and carbon dioxide concentration are discussed, and the...

How does NASA "see" thermal radiation? This video explores what infrared energy is and how NASA detects it to study our Earth's systems more completely. Satellite measurements over time allow scientists to study seasonal changes in...

Earth's atmosphere naturally contains greenhouse gases. Without them, the world would be way too cold for humans. But we are adding extra greenhouse gases, which are causing Earth to heat up and disrupting weather patterns worldwide. So...

Thousands of people, for almost two decades, accomplished the construction of the telescope element of the largest space telescope ever created. The optical and science segment of the James Webb Space Telescope stands...