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Early Air Travel To The Northwoods

The summer tourist season has begun, but how summer visitors get to the Northwoods has always been an important part of the local economy. Air travel is a modern means of getting to a vacation destination, but air travel to the Northwoods started earlier than many people realize. Historian Gary Entz has the story:

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Now and then, an issue before the U.S. Supreme Court changes the course of the nation's political history — whether the justices like it or not.

It's happening again with gay marriage. This week the court heard oral arguments in two key cases. One could restore legal same-sex marriage in California; the other could end discrimination against gay married couples in the administration of more than 1,000 federal programs.

French President Francois Hollande is trying again with his 75 percent tax on millionaires.

While you indulge in some Easter Peeps and chocolates this weekend, you might want to think about all that sugar. No, this isn't a calorie warning. In the U.S., raw sugar can cost twice the world average.

Critics say U.S. sugar policy artificially inflates sugar prices to benefit an exclusive group of processors — even though it leads to higher food prices. But this year, prices fell anyway. Now, the government could be poised to use taxpayer dollars to buy up the excess sugar.

More than 200 manatees have died in Florida's waterways since January from an algae bloom called red tide, just as wildlife officials try to remove the marine mammal from the endangered species list.

It used to be boat propellers that were the biggest killer of manatees, but red tide has been especially bad this year.

Florida Fish and Wildlife officer Steve Rice routinely scours the Caloosahatchee River in southwest Florida for dead manatees. He has found more than 20 in the past few weeks.

There's a mystery in West Africa that's puzzled scientists for years. Strange circles of bare soil appear in grassland; they're commonly called "fairy circles." These naturally occurring shapes last for decades, until the grass eventually takes over and the circles fade.

Now German scientists think they have an explanation — a horde of insects seems to be bioengineering thousands of miles of desert.

When workplace safety expert Eric Esswein got a chance to see fracking in action not too long ago, what he noticed was all the dust.

It was coming off big machines used to haul around huge loads of sand. The sand is a critical part of the hydraulic fracturing method of oil and gas extraction. After workers drill down into rock, they create fractures in that rock by pumping in a mixture of water, chemicals and sand. The sand keeps the cracks propped open so that oil and gas are released.

The Standard & Poor's 500 stock index broke new ground today, closing at 1,569, an all-time high that erased the record set on Oct. 9, 2007.

The S&P joins the Dow Jones Industrial Average, which broke its 2007 record earlier this month.

Both indices have now recovered all the losses they suffered during the Great Recession.

In the heart of the Amazon in western Brazil, an Indian tribe called the Surui lived in the Stone Age as recently as the late 1960s. They wore loincloths, hunted monkeys with bows and arrows, and knew little of the increasingly modernized country in which they lived.

These days, the Surui are perhaps the most technology-savvy tribe in the Amazon. Their chief is among the most traveled of Indian leaders, one who has journeyed as far away as Dubai and Indonesia to lobby for international partnerships to save the rainforest in the Surui's reserve.

President Obama has established a new bipartisan commission on election administration, something he promised to do in his Feb. 12 State of the Union address. He signed an executive order Thursday making it official.

During a Holy Thursday ritual, Pope Francis continued to break the traditions at the Vatican.

Pope Francis washed and kissed the feet of 12 young people at a youth prison. Among them were two women and two Muslims. The act was a break with tradition. As The Guardian reports, all modern popes have partaken in the ritual by washing the feet of fellow priests at either St Peter's or the Basilica of St John in Lateran.

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