Mussels cramped by environmental factors

The fibrous threads helping mussels stay anchored – in spite of waves that sometimes pound the shore with a force equivalent to a jet liner flying at 600 miles per hour – are more prone to snap when ocean temperatures ...

Ancient pygmy sea cow discovered

(PhysOrg.com) -- The discovery of a Middle Eocene (48.6-37.2 million years ago) sea cow fossil by McGill University professor Karen Samonds has culminated in the naming of a new species. This primitive "dugong" is among the ...

Putting a value on environmental change

The value of the global environment to human well-being, health and livelihoods fell by around US$20 trillion (A$21.5 trillion) a year between 1997 and 2011 due to loss of wetlands, coral reefs and tropical forests, a new ...

Manatee hearing good enough to sense approaching motorboats

Every year, manatees are injured in boat collisions. Why don't they just move when they hear a boat approach? A team of scientists led by Joe Gaspard from Mote Marine Laboratory and Aquarium, USA, have found that manatee ...

Mediterranean Sea invaded by alien species

More than 900 new alien species have been encountered in the coastal environments of the eastern Mediterranean Sea in recent decades, including the poisonous pufferfish. The invasion of alien species has had the consequence ...

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