1.   Blue light turns redder, while red light waves move into the realm of the infrared.

2.   Elsewhere, a tropical wave moved Thursday night through the Florida Straits and into South Florida and is expected to bring showers and thunderstorms here today and Saturday.

3.   For example, seismic waves typically move more slowly through underground lava than solid rock, and faster through sandstone than shale.

4.   The inner core has a narrow region where seismic waves move unusually fast, perhaps because atoms are aligned in a particular direction.

5.   Ultrasound waves move through the heel and measure bone density.

6.   A moderate tropical wave will move across the coastal waters Tuesday and Wednesday.

7.   A tropical wave will move across the eastern Caribbean Tuesday night through Wednesday night.

8.   A tropical wave will move across the region during today through tonight.

9.   A tropical wave will move through the local area Saturday night and Sunday.

10.   A moderate tropical wave is presently moving across the Lesser Antilles with numerous showers and thunderstorms observed over that area.