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Polar explorer observes Arctic melt, 2009

An Australian polar explorer describes his experience and observations of the Arctic following a three-month expedition around Greenland. Onboard Greenpeace's MV 'Arctic Sunrise' in 2009, Eric Philips saw at firsthand the conditions of the ice in the Arctic. Listen as Eric describes the changes he has seen after many yearly ...

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Climate and bushfires in Australia

What can science tell us about the major cause of bushfires in Australia's past? How can it help us predict future bushfires? Two scientists discuss evidence related to bushfire regimes (bushfire patterns, types and intensity). Please note that this clip contains recent images of homes destroyed by fire that may disturb ...

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Dam threatens ancient lungfish

Explore the issues around the construction of the Traveston Dam in Queensland with Professor Jean Joss and former Queensland Premier Peter Beattie. In this 2006 news report they outline arguments for and against the construction of the dam and how it would affect one of the few remaining homes of a 150-million- year-old ...

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Accelerating glaciers in Antarctica

Discover a white world in which glaciers are racing toward the sea at seven times their normal speed. This is what is happening in Antarctica now and the consequences will eventually be felt at your nearest beach. Travel with scientist Dr Paul Williams to see some stunning images of what is occurring around the fringes ...

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Ecological effects of bushfires

Did you know that Australia is the most flammable continent on Earth? Watch this clip to discover how bushfires impact natural ecosystems, and how the increasing global threat of bushfires may affect Australia. Australian scientists explain the ecological consequences of fire and a US expert describes his concerns for the future.

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Arctic ice melt and sea levels

How might increased melting of Arctic sea ice affect sea levels? Watch this short clip to find out why scientists are concerned by the trend of shrinking sea ice in the Arctic.

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Daisies describe an ecosystem

Ecosystems are affected by many factors including increasing temperatures, which many scientists believe threaten natural systems on Earth today. This creative clip uses a theoretical world of black and white daisies to show how changes to the natural reflectivity of a planet's surface impacts temperatures and populations. ...

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Coral bleaching: threat to the Great Barrier Reef?

Scientist Dr Ove Hoegh-Guldberg describes the Great Barrier Reef as one of the most thrilling ecosystems on the planet. Discovering new things there makes him feel like a pioneer. In the early 1980s the sudden appearance of bleached coral was a mystery. Join Dr Ove Hoegh-Guldberg as he describes coral bleaching as a serious ...

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Arctic ice melting

What do you think might be causing the big sea ice melt in the Arctic? Is it a natural phenomenon or is something else occurring? Watch this short clip to find out what scientists think is happening to the ice in the Arctic.

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Tropical palms in Tassie, 50 million years ago?

Travel back in time, deep into Australia's past, and find out what plant fossils from the Eocene epoch reveal about previous climate changes. Eocene plant fossils, found in rock in Tasmania, provide evidence about the landscape, vegetation and climate 50 million years ago. How might this information be useful for our future?

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Science is everywhere!

Every day we draw on science knowledge. In this clip, hear scientists from a range of fields as they describe how they apply their knowledge of science to everyday activities. What are some ways you use scientific thinking to evaluate tasks, activities and information during your day?

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Breast cancer: genes and inheritance

Discover an Australian woman's family history of breast cancer and the role of genes and inheritance in determining her own risk of developing breast cancer. Find out what she did to get off the breast cancer 'roller coaster'. Watch this clip to learn about the science behind the breast cancer risk and treatment of Angelina ...

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Microscopic pollen helps catch a criminal

An expert in plant pollen finds herself working in forensic science, helping police solve crimes. Find out how Dr Lynne Milne's knowledge of plant pollen was used in a criminal investigation. See how soils have a 'signature profile' based on the types and abundance of pollen.

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Coffee spill

When you walk with a glass or a cup filled with liquid, do you find yourself spilling some of the liquid? Some scientists have studied why this happens and how best to avoid it.

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Left paw right paw

Do you think left-handed people have characteristics that are different from right-handed people? It seems that right-pawed dogs have certain characteristics that make them better Guide Dogs, but how do you find out whether your dog is right-pawed or left-pawed to begin with? Watch this experiment to find out!

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Do dogs really care?

We'd like to think our dogs offer us comfort when we get upset or injured. Can the 'classic test' of empathy in humans tell us something about dogs? The reporter investigates the phenomenon of empathy: the ability to be aware and sensitive to the feelings of others from their perspective.

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Sumatran tigers and paper mills

How might filling your printer with paper be affecting the survival of tigers? Watch this compelling clip to find out about the plight of Sumatran tigers in the wild, and explore the connection between them and paper mills. You will also discover how product labels might not always tell the complete story.

Interactive

SmartGraphs - African Lions: Modeling Populations - iTunes app

Investigate population modelling by studying the renowned African lions of the Ngorongoro Crater including real-life scientific data. Analyse graphs and data to answer questions and make predictions about changes in the lion population and other population models. Find out about important ecological and modelling concepts. ...

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ACMF: Effects of selective breeding

This resource is a web page providing information about an experiment on the growth rate of different chicken breeds carried out by students at James Ruse Agricultural High School in NSW, which shows the influence of selective breeding on chicken weight. It includes a side-by-side column graph comparing the weight of egg ...

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Try maintaining your shell in an acidic ocean!

The shell of the tiny marine snail called the pteropod is under attack from ocean acidification. See how research into this and the Southern Ocean circulation tells us about impacts of climate change. In this clip from 2010, find out about this research and the Southern Ocean Sentinel project focused on developing an early-warning ...