Stonehenge may have aligned with the moon as well as the sun

When it comes to its connection to the sky, Stonehenge is best known for its solar alignments. Every midsummer's night tens of thousands of people gather at Stonehenge to celebrate and witness the rising sun in alignment ...

Seagrass meadows face uncertain future, scientists say

James Cook University scientists who analyzed seagrass meadows around the world say the crucial habitats are under increasing threat and need to incorporate new management strategies if they are to survive climate change. ...