Mars’s moon, Phobos, is striped with grooves all across its surface. But if one theory about where they came from is true, does that mean this moon might be on its way out?

Every year the moon’s orbit gets a little bigger and it moves just a little farther away. Should we worry about the Moon breaking free?

I think of legacy as the weaving together of our stories passed on as a whole, says Haida storyteller Cohen Bradley. Highlighting the significance of potlatch ceremonies (or gift-giving feasts) and other Indigenous traditions of the...

Wind is an ever increasing source of power worldwide, which means wind farms continue to be constructed. And choosing where to place those farms seems straightforward, but it might not actually be best to place the in the windiest places!

Every year the moon’s orbit gets a little bigger and it moves just a little farther away. Should we worry about the Moon breaking free?

Energy from natural resources that replenish or renew themselves, or we can consider inexhaustible, such as sunlight, wind, tidal and wave power.
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A Twig Science
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Key scientific terms defined in...

Wave and tidal power are a developing form of renewable energy. How do they work and what makes them desirable alternatives to other forms of renewable energy? Earth Science - Earth's Resources - Learning Points. The Atlantic Ocean and...

How dams, tidal power and wave power work to generate electricity. What are the pros and cons? Earth Science - Earth's Resources - Learning Points. Hydropower uses the power of moving water as a source of energy. Dams, tidal power and...

Which is better ... renewable or non-renewable energy?
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People and places -Future of energy - The


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Learning Points
Non-renewable energy will
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Dr. Forrester explains the importance of wetlands and what they provide to humans and other living things.

Renewable energy resources are being developed because we are running out of fossil fuels at an exponential rate. The wind is produced as a result of giant convection currents in the Earth's atmosphere, which are driven by heat energy...

Dubbed the world’s most powerful tidal turbine, the device is the size of a jumbo jet and can produce enough power to supply electricity to 2,000 U.K. homes. <br/>

Scientists say the next time the moon rotates closer to the equatorial plane, it will combine with rising sea levels to create tidal havoc.

It explains tidal energy, wave energy and ocean thermal energy.

In this video, the speaker discusses different types of renewable energy resources including hydroelectric energy, wind power, solar energy, biofuels, tidal power, water waves, and geothermal power. The speaker explains the advantages...