Healthy marine protected areas safeguard the well-being of people by providing food, medicines and sheer beauty.
Anurudh Ganesan's Google Science Fair entry, the VAXXWAGON, is a cooler for vaccines powered by bike riding rather than ice or electricity, which can be scarce resources.
Facing the global challenge of climate change, Americans are taking up the call to responsibly protect the Earth. Have you heard about these 10 responses?
Thanks to the Outer Space Treaty, which came into force on October 10, 1967, there are no nuclear weapons in outer space and no military bases on the moon.
Scientists are exploring the deep waters around Hawaii, finding forests of coral, an interesting crater and new species. You can be part of it!