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Communication

On February 20, 1792, George Washington made sure the post office would remain part of the federal government, establishing the postmaster role first held by Benjamin Franklin as the head of a permanent cabinet department, the Post Office Department.

On This Day in History

Neither Snow Nor Rain Nor Heat Nor Gloom Stopped the United States Post Office Department From Launching on This Day in 1792

The American Revolution cemented the importance of a federally protected post office in the minds of the people and politicians

Central emergency numbers have been around since London adopted 999 in 1937. But the U.S. relied on a convoluted system with various regional protocols until 1968.

On This Day in History

Dial Up the Story of the First 911 Call, Which Was Placed on This Day in 1968

Before the birth of the central emergency number, some rural Americans resorted to fireworks and loud noises to attract assistance

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How Text Messaging Took Over the Way We Talk

From its start more than 30 years ago, texting has slowly but surely become the dominant form of communication

A humpback whale

Humpback Whale Song Shares a Key Pattern With Human Language That Might Make It Easier for the Animals to Learn

Despite humans and whales being separated by millions of years of evolution, our vocalizations follow the same principle outlined in Zipf’s law

Nyota, a 25-year-old male bonobo at Ape Initiative in Iowa, participated in the study.

When Bonobos Know What You Don’t, They’ll Tell You. It’s a Sign of a Cognitive Ability Called ‘Theory of Mind’

A first-of-its-kind study suggests bonobos, like humans, can understand someone else’s lack of knowledge—and adjust their actions accordingly

A collection of Nokia mobile handsets, including unseen prototypes

If You’re Nostalgic for Nokia, See the Devices That Defined ’90s Cellphone Design in a New Online Archive

The iconic brand’s mobile phones were pop culture mainstays. Soon, a new online archive will bring together thousands of documents, early models and design concepts

A cylinder seal (left) engraved with symbols that was used to press markings into wet clay (right)

New Research

The World’s Earliest Writing System May Have Been Influenced by Older Symbols Found on Stone ‘Cylinder Seals’

Thousands of years ago, our ancestors used symbols to track the sale of textile and agricultural products. New research suggests that these markings informed the development of writing

NASA's aging Voyager 1 spacecraft entered interstellar space in 2012 and has faced a handful of technical issues over the last year, even as it continues to collect scientific data.

Voyager 1 Breaks Its Silence With NASA via a Radio Transmitter Not Used Since 1981

The farthest spacecraft in the universe went momentarily rogue, but scientists breathed a sigh of relief when it reconnected at an unexpected radio frequency

Officials unveiled the portal installation in Philadelphia's LOVE Park on October 22.

New ‘Portal’ Opens in Philadelphia, Connecting Residents to Cities Around the World With Identical Installations

The looming sculpture features a small camera above an eight-foot-tall screen, which displays live video from Lithuania, Poland and Ireland

Dolphins living in captivity often make an open-mouth facial expression while playing with each other.

Bottlenose Dolphins ‘Smile’ at Each Other During Playtime, Study Finds

Researchers still don’t know what the open-mouth facial expression means or whether it’s akin to smiling in humans—but several animals make a similar face during play

Scientists observed two bowhead whales synchronizing dive schedules whenever they were within earshot of each other.

How Did Two Bowhead Whales That Were 60 Miles Apart Sync Their Diving?

Researchers suspect the marine mammals may have been communicating across the vast distance

Two chimpanzees at the Budongo Conservation Field Station in Uganda

Chimpanzees Take Turns in Fast-Paced Conversations, Just Like Humans Do

A new study finds the average chimpanzee response time in gestured conversations is 120 milliseconds, which isn’t that far from the human average of 200 milliseconds

Elephants at Serengeti National Park in Tanzania, on May 3, 2024. Elephants use low, rumbling vocalizations to call to others and while caring for their young.

African Elephants May Call Each Other by Name

In a new study, a computer model was able to identify the recipient of an elephant’s call more than a quarter of the time, which scientists say is significantly greater than chance

Elephants use different greetings depending on whether the other animal is looking at them.

How Do Elephants Say Hello? Reunions Lead to Ear Flapping, Rumbling and Trunk Swinging in Greeting

New research explores how African savannah elephants use vocalizations, gestures and secretions when they meet up with companions

The portals were unveiled on May 8 in Manhattan's Flatiron District and on Dublin's O'Connell Street.

Through Newly Installed ‘Portals,’ New Yorkers and Dubliners Can Wave, Dance and Inappropriately Gesture to Each Other in Real Time

New art installations connect the two cities through continuous silent video feeds

Male belugas were more likely than females to change the shape of their melons, or foreheads.

Belugas May Communicate by Changing the Shape of Their Squishy Foreheads

Scientists documented five different melon shapes among the marine mammals living in captivity: push, flat, lift, shake and press

Sperm whales communicate by making clicks.

Scientists Discover a ‘Phonetic Alphabet’ Used by Sperm Whales, Moving One Step Closer to Decoding Their Chatter

Researchers used artificial intelligence to spot patterns in recordings of the marine mammals’ vocalizations, uncovering the “building blocks of whale language”

Japanese tits have previously been observed combining different calls into phrases to convey meanings. The birds may also use their wings to signal to their partner that they should enter the nest first.

These Small Birds Flutter Their Wings to Say ‘After You’ to Their Partner

A new study of Japanese tits provides the first evidence of non-primate animals using gestures to convey messages

Not everyone was a fan of rumor clinics. Some critics faulted them for helping hearsay reach an even larger audience.

History of Now

World War II ‘Rumor Clinics’ Helped America Battle Wild Gossip

Newspapers and magazines across the United States published weekly columns debunking lurid claims that were detrimental to the war effort

While most of the fripperies at Tiffany & Co. were out of reach for average New Yorkers, Charles Lewis Tiffany priced his telegraph cable souvenirs at just 50 cents each—about $19 today.

Untold Stories of American History

To Make Tiffany & Co. a Household Name, the Luxury Brand’s Founder Cashed in on the Trans-Atlantic Telegraph Craze

Charles Lewis Tiffany purchased the surplus cable from the 1858 venture, turning it into souvenirs that forever linked his name to the short-lived telecommunications milestone

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