Guns legal in national parks

A new federal law allows firearms in national parks and wildlife refuges, including concealed guns and makes state law applicable within the park or refuge.

In Michigan, that means a person with a concealed weapons permit can have a hidden gun; an openly displayed firearm is also legal. The change doesn’t apply to national forests, which already follow state laws.

New state bonds proposed to boost energy efficiency

Some lawmakers want Michigan to be able to issue bonds to help homeowners pay for energy efficiency measures such as renewable energy systems, storm windows, automated energy controls and new heating and air conditioning units. The proposal is designed to create jobs and stimulate the economy.

Great Lakes governors attend White House carp summit

Michigan environmental agencies hope Monday’s White House Asian carp summit will prompt the closing of the Chicago Sanitary and Ship canal to the invaders.

We want “to keep the carp out of the lakes, protect the $7 billion Great Lakes fishery and nearly a million Michigan jobs,” said Nick De Leeuw, a public information officer for Michigan Attorney General Mike Cox.

Pheromones in river traps attract sea lampreys

Scientists have found another promising weapon in the battle against sea lampreys, strong evidence that they may win the war against one of the Great Lakes’ most infamous invaders.

Researchers at Michigan State University have begun field tests on a chemical compound that tricks the lampreys and lures them into traps.