For World Space Week it’s time to look up

For World Space Week it’s time to look up

There are no national borders in outer space. On Earth, astrophysicists work together across borders. Come explore space with us. NASA astronaut Kate Rubins conducts biomedical research to help understand the aging and weakening of heart muscles, inside the...

Saying goodbye to our glaciers

Saying goodbye to our glaciers

Glaciers predate human life but our lifestyle causes them to melt. Can a funeral for a glacier get this message across? Let’s do something before it’s too late. A girl holds a sign that reads ‘pull the emergency brake’ as she attends a ceremony...

Finally, a focus on freshwater fish

Finally, a focus on freshwater fish

Fish are disappearing in an African lake that feeds the people of four countries. Freshwater lakes may not be as vast as oceans but they are just as important. A fisherman casts a net from his boat on Lake Tanganyika in Central Africa. (Credit: Martin Harvey/WWF) This...

Where sharks are prey

Where sharks are prey

All parts of a shark can be eaten. Some parts are worth a whole lot of money and that makes them hunted and endangered. Can sharks and shark eaters coexist? A freshly-caught shark is displayed for sale a traditional market in Tanjung Luar, on the Indonesian island of...

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