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Portugal proves that it can be done, running for 107 hours exclusively on electricity from renewable sources.

In rural Canada, a remote indigenous community is teaching youngsters why they are at risk of trafficking.

Rachel Sanderson of the Financial Times describes how the earthquake in Italy happened, as daylight reveals the extent of the damage from the overnight tremors.

CNN's Phil Black reports from the front lines of the conflict in Ukraine, where a ceasefire is theoretically in effect, though soldiers say fire is exchanged every day.

CNN's Barbie Nadeau describes the rubble after a 6.2-magnitude quake hit central Italy, according to CNN affiliate Rai.

Eve Read, who witnessed the earthquake, describes experiencing an earthquake in central Italy.

American Michael Gilroy describes experiencing an earthquake in central Italy.

A seal narrowly escaped being eaten by some hungry killer whales. The mammal jumped onto the back of a tour boat to escape the swarming pod of orcas.

CNN's Pedram Javaheri breaks down the available data on an earthquake that struck central Italy, and what it might mean for damage and risk to lives.

Survivors of Brothers Home, a South Korean housing project, tell harrowing tales of beatings, abuse, and killings during the 1980s. CNN's Paula Hancocks reports.

Jana Pursley of the US Geological Survey describes the 6.2-magnitude earthquake that hit southeast of Norcia, Italy. The tremor was also felt in Rome.

The Port Huron Float Down event turned into a cross-border headache when strong winds pushed hundreds of Americans onto the Canadian shore.

Competition in the automotive luxury brands space is fierce. CNN's Daniel Renjifo reports on what Porsche is doing to stand out and wow car enthusiast.

Actor Steven Hill passed away in Monsey, New York at the age of 94. He was best known for his roles in the TV series "Law & Order" and "Mission: Impossible"

Zion Harvey, 9, celebrates one year after receiving a double hand transplant.

Donald Trump's new campaign manager Kellyanne Conway says that Donald Trump's current immigration plan is the same as it was before it is just how to execute the plan that has been changing.

A Massachusetts couple was overwhelmed after their neighbors hung LGBT pride flags to support them after their home was egged and their own flag stolen.

Hillary Clinton told Jimmy Kimmel, "Take my pulse ... Make sure I am alive," as she laughed off health questions. CNN's Jeanne Moos dissects oddball claims.

Lockheed Martin's F-35B Lightning II made its the international airshow debut at the Farnborough airshow. It was all captured on a thermal camera.

Huma Abedin, Hillary Clinton's longest-serving aide, now finds herself at the center of some of the Democratic nominee's most lasting controversies. CNN's Sunlen Serfaty reports.