The Beatles as they prepare for 'Our World', a world-wide live television show

All You Need Is Live

The very first international TV simulcast was 1967's Our World, which featured performers from around the globe—including the Beatles.
A delivery person is seen crossing a nearly empty 5th Avenue during the coronavirus pandemic on April 25, 2020 in New York City

Recalling City Sounds During a Quarantine

The New York Public Library presented the city with the gift of its own "missing sounds" during the coronavirus crisis.
The Loch Ness Wellington

Bomber Plane or the Loch Ness Monster?

A Vickers Wellington plane was submerged for decades in the Loch Ness, till a group of Nessie hunters stumbled across mysterious sonar readings.
The ship María Pita departing from Coruña in 1803, engraved by Francisco Pérez

How Children Took the Smallpox Vaccine around the World

In 1803, nearly two dozen orphan boys endured long voyages and physical discomfort to transport the smallpox vaccine to Spain's colonies.
Nikolai Vavilov in prison

The Weed Scientist Who Brought Down the Wrath of Stalin

Nikolai Ivanovich Vavilov's hypothesis on the evolution of rye is now accepted. But in the 1930s, his research got him arrested.
Marlon Riggs, left, and Essex Hemphill in Tongues Untied.

Filmmaker Marlon Riggs: “Notice Is Served”

The award-winning Black gay filmmaker, author, and activist Marlon Riggs left a legacy of protest against racism and homophobia.
Audre Lorde

Barbara Christian on Audre Lorde

Audre Lorde's influence on contemporary intersectional feminism was profound, as pioneering Black literary scholar Barbara Christian wrote.
Roman Street Scene by Ettore Forti

Everyone in Pompeii Got Takeout, Too

Archaeologists have found that snack bars called tabernae fed much of the city in the shadow of Mount Vesuvius.
Source: . Dumbarton Oaks, Trustees for Harvard University, Washington, DC

Plant of the Month: Stanhopea Orchids

How did some orchids transform from rare, all-but-inaccessible flowers into popular houseplants you can purchase at a supermarket?
Mint

Plant of the Month: Mint

From the fields of ancient Egypt to the present-day American Pacific Northwest, the history of mint goes beyond the search for fresh breath.