A distressed manta ray seeking help from divers off the coast of Costa Rica is making the headlines online.
'Where the powerful storms now live'
If the pattern continues, it could spell a record-breaking hurricane season for ...
The Franklin Expedition: What we didn't know
What you need to know about the incredible journey of Franklin and his crew.
Brain-eating amoeba sparks emergency
Schools taking no chances after deadly organism found in water supply.