Articles for Grade 7

Just four months after the well-orchestrated attacks killed 130 people in Paris, ISIS has struck Europe again. This time, the radical Islamic group's target was the beautiful city of Brussels in Belgium. The first explosions rocked the Brussels Airport on Tuesday, March 22 at 8 am local time. The simultaneous attacks, both caused by suicide bombers, occurred close to airline check-in gates and outside security checkpoints for ticketed passengers. According to initial estimates, 11 people lost their lives, while 100 more were injured....

On January 17, Brigitte Barthélémy was walking along the seashore just north of France's famous Bordeaux wine region when she stumbled upon a bottle nestled among a pile of seashells. Inside were two tightly rolled pieces of paper. One contained a beautiful hand-drawn sketch of a cormorant, while the other was a message from the New York Pelagic outlining how litter caught in the ocean currents is often fatal for the water birds that mistake the bright plastic debris for food....

Once underground mines have served their purpose, most are sealed and forgotten. The 2000-year-old Salina Turda Salt Mine in the city of Turda, Romania was no exception. The mine which is believed to have opened in the Middle Ages (as far back as 1075) was shuttered in 1932 after competition from neighboring mines rendered its operation unprofitable....

On Saturday, March 19, millions of businesses and individuals worldwide will celebrate Earth Hour by turning off all lights and electronics from 8:30 - 9:30 PM local time. The voluntary rolling blackout that includes 350 of the world’s most iconic landmarks such as the Eiffel Tower, the Empire State Building, Taipei 101 and the Sydney Opera House, is more than a symbolic gesture — It is proof of what can be achieved if we all unite to reverse climate change....

This past weekend, millions of people in cities around the world participated in parades honoring St. Patrick, the primary patron saint of Ireland. The marches, of course were just a precursor to the real celebrations that will take place on Thursday, March 17. As is the case every year, the holiday will be observed with fun activities like hunting down leprechauns that lead to gold and searching for lucky four leaf-clovers. So who was the amazing priest whose death anniversary is celebrated worldwide and what led to the unusual traditions? Read on . . ....

Sunday, March 13 marks the beginning of Daylight Saving Time (DST) in the United States. On this day, most Americans will move their clocks forward by an hour. This simple action allows residents to enjoy more daylight during the upcoming spring and summer months....

With no threat of predators or the need to hunt for food, shelter, or find a mate, zoo orangutans have an extremely comfortable existence. But this also means that the smart animals lack the critical challenges they need for their mental and emotional well-being. To ensure the curious mammals that share 97% of their DNA with humans do not get bored and depressed, zookeepers are always looking for new ways to keep them entertained and challenged....

On May 18, 1969, NASA astronauts Thomas Stafford, John Young, and Eugene Cernan blasted off from Cape Canaveral aboard the Apollo 10 lunar module, the fourth manned mission in the US Apollo Space program and only the second after Apollo 8 to orbit the moon. Its mission was to circle the moon and thoroughly test the components and procedures to pave the way for the first lunar landing. The mission went flawlessly and without incident — At least that's what everyone believed....

Every February 27, the world observes International Polar Bear Day. Started ten years ago by US-based nonprofit Polar Bear International (PMI) it is observed to raise awareness of the vulnerable species whose rapidly dwindling numbers are often forgotten because they dwell in the sparsely populated circumpolar Arctic....