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Science says humans are the driving force behind climate change. But we have to go back centuries to get an idea of how we got to where we are today.In the 1600s, people started using coal for fuel more often than wood. It was more widely available and produced more energy.The industrial revolution was a turning point. That’s when America started burning more fossil fuels for energy.By the early 1800s, people were using high-pressure boilers to fuel coal-powered engines. That included trains, steamboats, and ships.The first theory of human-caused climate change came about in 1838. A physicist proposed that water vapor and carbon dioxide could trap heat in the earth's atmosphere.Then, in 1876, a Russian scientist observed that - since the industrial revolution - Siberian glaciers started melting.Scientists say much of that water ended up in the ocean and raised sea levels.Sea levels are between five and eight inches higher today than they were in 1900.Some climate change critics argue temperatures are going down in some places.Scientists say that's somewhat true but that, overall, earth's temperatures are on the rise.Critics also argue humans aren't behind climate change.Scientists say there's a direct correlation between human carbon emissions and rising temperatures.Some scientists believe our "right now" culture will make the crisis worse. They say things like same-day delivery and frequent air travel could all put more carbon into the atmosphere. That the carbon traps heat that then warms the earth. 1539

SANTA FE, Texas — It was a Friday morning at Santa Fe High School. "I was in AP testing and the fire alarm went off," said Santa Fe senior Annabelle O'Day. "So I walk out and my history teacher is yelling at me to run." O'Day ran across a busy highway, where she found her school counselor. "And I said, 'what's happening?' And she said, 'there were shots, Annabelle, there's a gun,' " O'Day recalls. She and three friends made it home and watched as the school shooting played out on the news on May 18, 2018. It wasn't long before they had an idea. "We wanted to start something that will help with the situation that both sides, left or right, can get behind," O'Day said. They started 706

Rape between people who are not married has always been illegal. However, until 1975, every state in the country had a marital exception. A husband could legally rape his wife. It has only been since 1993 that all 50 states have had laws making marital rape a crime, but in many states, there are loopholes.Now, one lawmaker in Michigan is working to close the state's marital rape loophole.It started with a message on Twitter. A constituent wrote State Rep. Laurie Pohutsky asking if she knew there is a loophole for marital rape in certain circumstances.If you look at the law, the first thing you see is that you can be charged with criminal sexual conduct in Michigan – even if the victim is your legal spouse.However, there is a glaring exception.You can not be charged with criminal sexual conduct if you had sex with your spouse while they were mentally incapacitated. 888

Saturday's shooting in El Paso is at least the third atrocity this year where a suspect is believed to have posted to 8chan in advance of an attack.8chan is an online messaging board that has been used by anonymous accounts to share extremist messages and cheer on mass shooters. It is rife with racist and anti-Semitic conspiracy theories.Law enforcement officials in El Paso, Texas, confirmed on Saturday they were investigating a document posted on 8chan that they believe was written by Patrick Crusius, the shooting suspect.In the four-page document on 8chan, the author wrote: "I'm probably going to die today." A CNN analysis found it was posted less than 20 minutes before police received the first calls about the El Paso shooting.The document is filled with white nationalist and racist hatred toward immigrants and Hispanics, blaming immigrants and first-generation Americans for taking away jobs and the blending of cultures in the US.Before the mass shooting in Christchurch, New Zealand, in March, an account believed to belong to the gunman posted a link to an 87-page white nationalist manifesto on Twitter and 8chan. The unsigned manifesto, which is more than 16,000 words, was filled with anti-immigrant and anti-Muslim sentiments, as well as explanations for an attack.The writer of the document linked to the El Paso suspect expressed support for the shootings of two mosques in Christchurch.Seventy-three minutes before the deadly shooting at Congregation Chabad synagogue in Poway, California, in April, someone identifying himself as the suspect in that attack posted a link to a hate-speech-filled manifesto hyperlinked on 8chan.Tipsters alerted the FBI about the 8chan post approximately five minutes before the gunman, John T. Earnest, allegedly began shooting, an FBI official confirmed to CNN.The manifesto talks about killing Jewish people without making reference to Poway or Congregation Chabad.Just like the El Paso-linked post, the person identifying himself as John Earnest said he was inspired by the Christchurch attacks.8chan was founded by software developer Fredrick Brennan as an even more unconstrained alternative to online forum 4chan, which he believed was too tightly moderated.4chan's "politically incorrect" board -- abbreviated as /pol/ -- is an infamous place where hoaxes and conspiracy theorists flourish after mass shootings, as a CNN investigation has shown.In 2015, Brennan handed over control of 8chan to Jim Watkins, an online entrepreneur, but stayed as administrator until 2016, 2549

Stranded for hours on a snowy tarmac, passengers on an Air Canada flight were beginning to feel the stress, but their pilot knew the answer: 23 pizzas delivered to the airplane's door.Air Canada Flight 608 left Toronto bound for Halifax, Nova Scotia, on Monday night, but bad weather forced the aircraft to be diverted to Fredericton, New Brunswick. After several hours stuck in the plane, the pilot decided to order food.Jofee Larivée, the manager at Minglers Restaurant and Pub in Oromocto, received the pilot's call and took down his order for 23 pizzas topped with cheese and pepperoni."We told him we could have them made in an hour or hour and a half," Larivée said.She said they have never delivered pizza to an airplane, and they were "laughing all night" about the unusual order.Her crew got the pizzas ready in an hour and sent them to the airport via Minglers' delivery service.Larivée said she called the plane to tell the pilot of the pizzas' arrival and the captain sent people to meet the delivery at the door.Passenger Philomena Hughes told 1069