Liverpool supporters were crushed against a barrier in 1989, in what became Britian's worst sports disaster. Some 96 fans died in the incident at the Hillsborough Stadium in Sheffield, England.
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Thousands of people in Melbourne, Australia, took to the streets on March 20 during a protest demanding that refugees not be sent to Manus Island in Papua New Guinea or to the republic of Nauru.
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A woman waits for her train Monday at the Maelbeek metro station in Brussels, as a soldier patrols the platform. The station, where more than a dozen people died in an attack on March 22, reopened Monday.
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Secretary of State John Kerry holds his 2-year-old granddaughter, Isabel Dobbs-Higginson, as he signs a far-reaching climate accord at the United Nations, in a ceremony timed to coincide with Earth Day on Friday.
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Apple's online movie and book services have been closed down in China — reportedly on the orders of Chinese censors. Here, an Apple Store in Shenyang is decorated for Earth Day this week.
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