Melissa is forecast to become a Category 5 hurricane. If that wasn't enough, flooding and landslides could be widespread from Hispaniola to Jamaica and Cuba. Here's the very latest forecast.

Track Melissa with our collection of maps here.

Four people are reported dead from landslides and falling trees in Haiti and the Dominican Republic.

Summer rains have initiated an almost unbelievable migration of tens of millions of red crabs on Australia’s Christmas Island. Watch this video to learn why they make the annual trek over, under and through almost everything, and see how their two-legged neighbors try to make it easier for them.

Severe weather is ongoing for East Texas and Louisiana. A line of thunderstorms will continue traversing Louisiana this morning, bringing the threat for damaging winds, isolated hail, even a brief tornado. A second round of severe weather will be likely for Texas and Louisiana later this afternoon into this evening with the risk extending as far east as Mississippi. All hazards will be on the table including damaging winds, tornadoes, and large hail. The threat for large hail will be greatest in East Texas.