United States

Southern California's Market Squid Run

Most years, Southern California on the US west coast is the site of a special marine life aggregation, treating locals to one of the most unique dives in the world. Hundreds of thousands of market squid (Doryteuthis opalescens) swim into recreational dive depths to mate and lay an expansive canvas of egg baskets (collections of eggs) across the sandy substrate.

American Effort to Ban Shark Dives

The initial purpose of the bill, called The Access for Sportfishing Act of 2016, was to prevent national parks from trying to protect fish in waters within state jurisdiction, and in June, Senator Bill Nelson, from Florida, added the ban on shark feeding diving in federal waters. The bill specifies that it is all right to feed sharks for the purpose of killing them, but not if you want to watch the shark. Thus it is the motive for the act of shark feeding, rather than the act itself, that is at issue.

Hammerhead, Bahamas
Hammerhead, Bahamas. The great hammerhead—considered endangered by the IUCN Red List—is the largest of the nine hammerhead shark species

Large sharks benefit from marine reserves

Current research has shown that waters off Florida and the Bahamas are important pupping and feeding grounds for several sharks, providing them with the critical habitat required for the conservation of these slow-to-mature ocean animals.

Researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science studied the core home range of 86 bull, great hammerhead and tiger sharks tagged in waters off south Florida and the northern Bahamas.

Airport security lines

TSA changes body scanner rules

The Transportation Security Administration (TSA) can now order some passengers to go through a body scanner, even if they request a full-body pat-down. The change comes at a time of heightened concern about aviation security and terror plots against commercial aviation.

Mandated screening for some passengers would be "warranted by security considerations in order to safeguard transportation security," the TSA said in a document updating the protocol.

(Filephoto). Numbers have steadily increased since 2001, indicating a healthy rise in shark populations.

US East coast shark populations improving

The survey began in 1986 and is conducted every two to three years. It covers coastal waters from Florida, where coastal shark species concentrate during the winter and spring, north to Delaware, where many shark species migrate during spring and summer as more northerly waters warm. Following this migratory route, at this time of year, makes it easier to survey the whole population.

During their field work this summer NOAA scientists tagged 2,835 sharks, compared to the 1,831 tagged in the previous survey done in 2012.

The then new U.S. Navy light aircraft carrier USS <i>Independence</i> in San Francisco Bay (USA) on 15 July 1943. On her deck, Douglas SBD Dauntless dive bombers can be seen.

WW2 U.S. aircraft carrier found off California almost intact

NOAA, working with private industry partners and the U.S. Navy, has confirmed the location and condition of the USS Independence (CVL-22), the lead ship of its class of light aircraft carriers that were critical during the American naval offensive in the Pacific during World War II.

Resting in 2,600 feet of water off California's Farallon Islands, the carrier is "amazingly intact," said NOAA scientists, with its hull and flight deck clearly visible, with what appears to be a plane in the carrier's hangar bay.

The B-29 Superfortress is a four-engine propeller-driven heavy bomber and one of the largest aircraft to have seen service during World War II

National Park Service to Allow Dives on B-29 bomber in Lake Mead

The B-29 Superfortress is a four-engine propeller-driven heavy bomber designed by Boeing and one of the largest aircraft to have seen service during World War II. It was a very advanced bomber for its time, with features such as a pressurized cabin, an electronic fire-control system, and a quartet of remote-controlled machine-gun turrets operated by the fire-control system in addition to its defensive tail gun installation.