Some 2 million tires were dumped off the coast of Fort Lauderdale, Fla., in the 1970s, in an effort to create an artificial reef. Three decades later, military divers have begun removing the tires.
Some 2 million tires were dumped off the coast of Fort Lauderdale, Fla., in the 1970s, in an effort to create an artificial reef. Three decades later, military divers have begun removing the tires.

Florida and France dismantle artificial reefs made of tires

According to scientists, around 200 artificial reefs made of tires are in existence worldwide, notably in waters off the United States, Japan, Malaysia and Israel. In most cases, such efforts were halted after tires were found to be unstable.

(File photo) Mako shark

Mako shark tracked for 14,800 km ended up in Baltimore

The shark travelled from the chilly waters off Nova Scotia to the warm, inviting ocean near Venezuela to the clear waters of Puerto Rico and then north again to the waters where he was first caught.

NSU’s Guy Harvey Research Institute (GHRI) began tagging mako sharks in 2009 to study their migratory patterns and now undertakes expeditions worldwide to study them. The school’s marine experts have tagged mako sharks as far away as Mexico and New Zealand. In addition to makos, they have also tracked tiger, oceanic white tip and sand tiger sharks, as well as blue marlin.