Cormac Hondros-McCarthy, Lauren Shum, Parth Sagdeo and Ted Zhu celebrate their successful top prize spot at the Make for the Planet Borneo hackathon in Kuching, Malaysia in June 2018.

This Lobster Trap Aims to Protect Endangered Whales — and Fishers’ Livelihoods

A team of engineers is designing a low-cost, lineless, self-surfacing lobster trap that would prevent right whale entanglement

Smallpox raids, like this one in Milwaukee, focused on immigrant families.

History of Now

How New York Separated Immigrant Families in the Smallpox Outbreak of 1901

Vaccinations were administered by police raids, parents and children were torn apart, and the New York City Health Department controlled the narrative

“Little Foot’s” skull and a 3-D rendering of the endocast.

Detailed Scans of Ancient Human Skull Reveal Structure of the Brain and Inner Ear

The skull of “Little Foot,” one of the oldest known hominins, continues to teach researchers about human evolution

Inupiat hunters set out with harpoons to catch seals during the spring hunt of June 13, 2005, on the Chukchi Sea near Shishmaref, Alaska.

‘The End of Ice,’ and the Arctic Communities Already Grappling With a Warming World

A new book highlights the changes endured by inhabitants of the Arctic, serving as a harbinger of what’s to come in lower latitudes

A newly collared mule deer is released onto its winter range.

New Tracking Technology Reveals Hidden Animal Migration Routes

Using improved GPS collars, scientists are mapping more herd migration routes than ever before, a key to conservation efforts in the western United States

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Ingenious Minds

How Jean Bennett Found a Way to Treat Hereditary Blindness in Children

In conversation with chef Spike Gjerde, the molecular geneticist explains how she is paving the way for the future of gene therapy

The bony growths found in pre-Hispanic skulls in Panama suggest communities were diving for oysters and pearls thousands of years ago.

Panama

Skulls With ‘Surfer’s Ear’ Suggest Ancient Pearl Divers in Panama

Thought to occur mainly in cold-water environments, a new study shows “surfer’s ear” bone spurs can grow even in the tropics

Kevin Lafferty emerges from the waters off Anacapa Island near Ventura, California, after spearing fish in March 2018. He’s advising a UCSB PhD student on research to determine if reef fish inside protected marine reserves have more or fewer parasites than depleted fish populations outside the reserve. It’s to test a pattern that has emerged in other studies: that parasites thrive with richness and abundance of marine life.

In Praise of Parasites

They worm into snails and infect the brains of fish. They’re also examples of sophisticated evolution and keys to ecosystem balance.

A polarized-light microscopy image (in background) of a section from the Allende meteorite is one-thousandth of a millimeter thin.

The Oldest Material in the Smithsonian Institution Came From Outer Space

Decades after the Allende Meteorite plunged to Earth, scientists still mine its fragments for clues to the cosmos

The ‘Pole of Inaccessibility’ Has Eluded Adventurers for More Than a Century

This winter, explorers will once again set out for the most remote part of the Arctic Ocean

One of this issue's questions is about the starfish's namesake shape.

Why Are Starfish Shaped Like Stars and More Questions From Our Readers

You asked, we answered

This image taken by the Long-Range Reconnaissance Imager (LORRI) is the most detailed of Ultima Thule returned so far by the New Horizons spacecraft. It was taken at 5:01 Universal Time on January 1, 2019, just 30 minutes before closest approach from a range of 18,000 miles (28,000 kilometers), with an original scale of 730 feet (140 meters) per pixel.

Behold the Most Distant Object Ever Visited by Spacecraft

The New Horizons spacecraft has transmitted images from its New Year’s Day approach back to Earth

Artist’s impression of NASA’s New Horizons spacecraft encountering 2014 MU69, a Kuiper Belt object that orbits one billion miles (1.6 billion kilometers) beyond Pluto, on Jan. 1, 2019. With public input, the team has selected the nickname “Ultima Thule” for the object, which will be the most primitive and most distant world ever explored by spacecraft.

Ring in the New Year With NASA’s Most Distant Planetary Encounter in History

The New Horizons spacecraft is on final approach to the distant Kuiper Belt Object, Ultima Thule, and you can follow along live

he famous “Catwalk Site," one of the open air displays at the National Museums of Kenya Olorgesailie site museum, which is littered with ~900,000 year old handaxes.

What We Learned About Our Human Origins in 2018

From an upper jaw to red ocher paintings, two Smithsonian scholars note the significant discoveries in human evolution this trip around the sun

(Mårten Teigen, Museum of Cultural History; Associated Press; Stocktrek Images, Inc. / Alamy; CDC / James Gathany; Philippe Charlier; Brian Palmer; David Iliff via Wikimedia Commons under CC BY-SA 3.0; Alamy; Pasini et al. / World Neurosurgery / Elsevier; Donovan Wiley; Library of Congress)

Our Top 11 Stories of 2018

From a 50-year-old political scandal to swarms of genetically engineered mosquitos, here are Smithsonian.com’s most-read stories

Sunset near Turtle Rock, Joshua Tree National Park.

Using the Sounds of Nature to Monitor Environmental Change

From wind speed to temperature to atmospheric density, the sounds of the wilderness can help ecologists learn a lot about our planet

Why More Babies Are Conceived in the Cold Winter Months

There’s evidence of seasonal reproduction all the way back to the 1800s

A map of the moon with labeled features, from Selenographia by Johannes Hevelius.

The 17th-Century Astronomer Who Made the First Atlas of the Moon

Johannes Hevelius drew some of the first maps of the moon, praised for their detail, from his homemade rooftop observatory in the Kingdom of Poland

From 3-D Printed Gills to AI Dolphin Dictionaries, These Innovations Could Make Us More Like Aquaman

If you look beyond the movie, you can see how the underwater superhero’s signature powers translate in real tech

1960s science fiction illustration of lunar exploration.

The Missions to the Moon That Never Left the Drawing Board

From pioneers of science fiction to the height of the space race, these are the ideas for lunar flight that never launched

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