1. The Navy expects the main road into the base to be underwater for two or three hours a day by 2040.

2. The most promising development came when four underwater signals were detected April 5 and 8.

3. The idea is to create a sort of underwater version of an aircraft carrier.

4. Houston has warned the underwater search is likely to drag on for up to a year.

5. Watch video of underwater life captured on a lost GoPro found by a fisherman.

6. One of the released underwater photos clearly shows an upside down A on a piece of metal.

7. If the plane is underwater, that poses a new set of problems.

8. The new touch ID also works underwater via a fingerprint scanner on the back of the phone.

9. The decision to suspend the underwater search has not been taken lightly nor without sadness.

10. Twenty volunteers come into schools to help students with things like building underwater robots.

11. They are trying to detect an underwater signal emitted by the data recorders.

12. Parker said he had to go underwater and hold his breath to support the man, then come up for air.

13. Most warranties do not cover damage caused to a mobile device by an underwater dunk.

14. Both of the rescued sailors were completely underwater when they were pulled to safety.

15. Another benefit to underwater data centers is reduced cooling costs.