Smart News

Cool Finds

Nothing Says 'I Love You' Like a Bit of Pocket Change

Victorians seduced their sweeties with "love tokens"

The red fox is among two European imports that researchers say play a big part in the loss of some of Australia's native species.

New Research

One-Tenth of Native Mammals in Australia Are Extinct: Blame Cats And Foxes

No other country on Earth has lost a greater proportion of land mammals over the last two centuries; now, a new study zeros in on the cause

New Research

Human Languages Skew Positive

We’re all a bunch of pollyannas

Cool Finds

Why 2015 Is Shaping Up to Be Another Good Year for Snowy Owls

Ornithologists are tracking the second major snowy owl southern migration in as many years, indicating that the birds’ numbers are still going strong

Cool Finds

Farm Animals Could Soon Carry Wi-Fi

In a few years, shepherds might be monitoring their flocks with networks of wireless sensors

Trending Today

Now for Sale: Straw Houses

One new technique for green building—making houses out of straw—actually draws on century-old ideas

Cool Finds

These Bells Play Seismic Shifts

Watch as UC Berkeley’s bells play the earth’s “natural frequencies”

A member of the Ku Klux Klan holds a noose during attempts to suppress black voters in Miami, Fla., in 1939.

New Research

Lynchings Were Even More Common in the South Than Previously Thought

A group of criminal justice reformers find 700 more lynchings in the segregated South than previously recorded

A detail of one of four known existing originals of the 1297 version of the Magna Carta.

Cool Finds

An Early Copy of the Magna Carta Was Found Forgotten in an Old Scrapbook

An archivist in England stumbled upon a 715-year-old edition of the charter credited for initiating a new framework of governance

Cool Finds

Here’s How to Build an Igloo

Scratch your chilly construction itch

The variable stars flickering to the golden ratio are RR Lyrae — a class of pulsars first found in the constellation Lyra (bisected by the Milky Way here)

New Research

Pulsing Stars Flicker in a Pattern Close to the Golden Ratio

The famed ratio, which shows up in art, architecture and nature, can also be found in space

New Research

Gene Changes Make Humans’ Sense of Taste Unique

Our ability to eat bitter plants help distinguish us from our ancestors and chimpanzees today

New Research

The Universe’s Oldest Stars Likely Lit Up Way Later Than Once Thought

Data gathered by the European Space Agency’s Planck telescope indicates that the universe was dark for about 550 million years after the big bang

New Research

Has Facebook Become the Internet?

The social network’s worldwide reach is leading to some serious confusion

Trending Today

Here’s The Most Expensive Painting Ever Sold

A Gauguin painting broke the price record this week, selling for nearly $300 million

New Research

Chimpanzees May Have Their Own Form of Bilingualism

Humans aren’t the only primates capable of learning new “words” for the same object

Cool Finds

Neil Armstrong Had a Secret Stash of Moon Stuff

“Lost” Apollo 11 artifacts are now found

Rosa Parks addresses a crowd in 1989 on the 25th anniversary of the signing of the civil rights legislation.

Trending Today

The Library of Congress Now Has Rosa Parks’ Personal Letters

The loan of over 10,000 documents from the Civil Rights icon’s personal life reveals her complexity and inner struggles—as well as one solid pancake recipe

A yellow crazy ant

Cool Finds

Invasive, Acid-Spraying Ants in Hawaii Are Deforming Native Seabird Chicks

The ground-dwelling chicks are pestered by invasive ants spraying acid

One of the HIV-prevention medications, a pill called Truvada

New Research

A Setback for HIV Prevention Trial: Getting People To Take the Medicine

Women didn’t take their preventative medications, even those proven to work, for fear of side effects

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