Science

From leaf-engineering to complex social circles, there’s more to bats than flying and echolocation.

Smithsonian Voices

Five Reasons to Love Bats

Make Halloween the reason to learn to love and conserve these misunderstood mammals

Mary Fowkes, a pathologist at Mount Sinai Hospital in New York, examines brain slices from an autopsy.

Covid-19

Why Autopsies Are Proving Crucial During Covid-19

Advances in medical imaging have reduced the need for the procedure, but it is leading to discoveries that may help with better treatments

Fireflies in a forest at night in Tennessee.

How Fireflies' Dramatic Light Show Might Spark Advances in Robot Communication

Researchers say understanding the brilliant display could help them create groups of drones that operate without human control

The waxing gibbous Moon as we viewed it on December 3, 2011.

Smithsonian Voices

Is the Moon Fluffy?

Before spacecraft (and humans) set off to explore our nearest neighbor, these were some of the questions scientists were asking

Pier 26 in Tribeca is the first revitalized pier to open to the public in the Hudson River Park in ten years.

How New York City Is Reclaiming Its Piers

A renaissance in pier developments is reconnecting people to the city's waterfront

A pelagornithid, likely the largest flying bird that ever lived, soared over the open ocean.

Scientists Reveal What May Be the Largest Flying Bird Ever

Researchers from California and China identified the 50-million-year-old bone of a giant bird that lived in Antarctica

Why does smaller size, like that of the anteater, benefit species in different environments, wondered one Smithsonian reader.

Why Are South American Animals Smaller Than Those on Other Continents?

You've got questions. We've got experts

An illustration of Legionella bacteria, the cause of Legionnaires' disease

Why Reports of Legionnaires' Disease Are on the Rise in the United States

Though less common than in the past, Legionella bacteria and other dangerous pathogens still lurk in drinking water

Agricultural mechanization resulted in the loss of hedges: In 1946, there were an estimated 500,000 miles of hedgerows in England; by 1993, there were 236,000 miles. A neatly trimmed border hedge in Craigleith, Edinburgh.

How Hedges Became the Unofficial Emblem of Great Britain

A shear celebration of the ubiquitous boxy bushes that have defined the British landscape since the Bronze Age

An overview of the Olorgesailie basin landscape, where the archeological site exists that contains stone weapons and tools

To Adapt to a Changing Environment 400,000 Years Ago, Early Humans Developed New Tools and Behaviors

When the East African Rift Valley transformed dramatically, new weapons arose and trade expanded

100,000 people die from venomous snakebites each year, a problem the Instituto Clodomiro Picado seeks to address with its antivenoms.

The Lab Saving the World From Snake Bites

A deadly shortage of venom antidote has spurred a little-known group of scientists in Costa Rica to action

A father and his daughter engage in a video chat with their doctor.

Covid-19

Should Parents Test for Covid if Their Kid Might Just Have a Cold?

Experts weigh in on when students with runny noses, fevers, and coughs should be quarantined and checked

The skeleton of a T. rex known as "Stan" is displayed in a gallery at Christie’s auction house in September in New York City.

A T. Rex Sold for $31.8 Million, and Paleontologists Are Worried

The auction of a famous specimen named "Stan" is likely to raise tensions between scientists, land owners and commercial fossil dealers

Bennu is shaped like a three-dimensional diamond and seemingly smooth from far away. OSIRIS-REx is in the foreground of this artist’s replication. The spacecraft will gather a sample from Bennu next week.

Smithsonian Voices

What an Asteroid Could Tell Us About Ancient Earth

Knowing those rocks’ origins will help scientists learn more about the composition of objects in the solar system and asteroid belt

An African forest elephant makes its way out into the open.

How Humans Benefit From a Highway of Trails Created by African Forest Elephants

The paths the pachyderms make aid plants, other animals, and local people—whose way of life is threatened by the species’ decline

This image shows the stratification of Lake Kivu, with its lower, warmer waters separated from its higher, cooler waters.

The Explosive Hazard Hiding in an African Lake

Rwanda's Lake Kivu has dense depths packed with methane and carbon dioxide gas

The Pacific bigfin squid Magnapinna pacifica in the Smithsonian collections that Mike Vecchione and Richard E. Young used to describe the deepest-known species of squid.

Smithsonian Voices

The Wonderfully Weird World of Deep-Sea Squids

For this month's "Meet a SI-entist," the Smithsonian's curator of cephalopods says these are the "intelligent invertebrates"

Hundreds of sockeye salmon spawn in a spring-fed pond in Iliamna Lake, Alaska

Seven Natural Phenomena Worth Traveling to Alaska For

From salmon spawning to the dancing lights of the aurora borealis, Alaska has some of the country's most impressive natural wonders

A reintroduced swift fox outfitted with a GPS collar looks out across the shortgrass prairie of the Fort Belknap Reservation in northern Montana. The tribes on the reservation are bringing the species back to Fort Belknap after an absence of more than 50 years.

Tribes Reintroduce Swift Fox to Northern Montana's Fort Belknap Reservation

After absence of more than 50 years, the pint-sized predator returns to the prairie

A woman with anorexia gets ready to weigh herself.

Covid-19

How Patients With Eating Disorders Have Been Affected by the Pandemic

A recent study suggests that worries related to Covid-19 may exacerbate conditions including anorexia and binge eating

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