Science

Some Covid-19 patients are reporting that foods including coffee, chocolate and red wine smell awful.

Why Covid-19 Patients Are Suffering From Distorted and Phantom Smells

An increasing number of patients are reporting awful scents that aren’t present

A child sleeps in his parents bed.

Researchers Say the Purpose of Sleep Shifts During the 'Terrible Twos'

A multidisciplinary team offers up an exact age when REM sleep decreases

Marble Canyon, Grand Canyon, Arizona, U.S. Down on the mile-deep floor of the Grand Canyon, the stillness allows the subtlest natural sounds to emerge, from the call of a peregrine falcon overhead to the scamper of a scorpion underfoot. Rock layers tell their own story, revealing nearly two billion years of geology. But the serenity is no longer guaranteed. It is frequently broken by air tours. In 1999, Senator John McCain of Arizona introduced a law that helped cut down on this persistent source of human noise. But up to 400 flights still cross the canyon or fly below the rim each day.

Photographs From the Last Quiet Places on Earth

Little can compare to the healing power of silence

Are there other imaging agents hiding in plain sight?

Innovation for Good

Could Tattoo Ink Be Used to Detect Cancer?

A new study on medical imaging agents shows common pigments and dyes could help with early diagnosis

When Alexander von Humboldt (right) traveled to England in 1790, he met a young chemist named James Smithson, the founder of the Smithsonian. Humboldt's influence still resonates throughout the massive museum and research complex.

Alexander von Humboldt

How the Revolutionary Thinker Alexander von Humboldt Helped to Create the Smithsonian

The 19th-century polymath continues to influence the Institution’s research; a major Smithsonian exhibition explains how and why

This marks the first time the fossil has been back in America since 1847, when it made its way through Europe and ultimately ended up at The Hessisches Landesmuseum Darmstadt in Germany.

Alexander von Humboldt

This Mastodon Is a Centerpiece of an Art Exhibition. Why?

Meet the hugely influential Alexander von Humboldt, who foretold of climate change and inspired artists, writers and presidents

A humpback whale breaches off the coast near Alameda, California. Ships collide and kill an estimated 80 endangered whales a year off of the West Coast.

Innovative New Whale Detection System Aims to Prevent Ships From Striking Animals

Whale Safe launches in Southern California waters to help reduce deaths of the iconic marine mammals

Picture of the top and bottom sides of the chips with integrated microfluidic cooling, next to the miniaturized power converter

A New System for Cooling Down Computers Could Revolutionize the Pace of Innovation

A Swiss team has created tiny, fluid-filled channels in microchips to spirit away heat and save energy

In Boston's Mattapan on August 15, 2020, protesters march from Jubilee Christian Church to protest police brutality, systemic racism and other oppressive systems unfavorable to Black and Brown people.

Why Black, Indigenous and Other People of Color Experience Greater Harm During the Pandemic

Scholars take a deep dive into how structural racism intersects with public health

A great spotted woodpecker eats a hazelnut. Bird beaks may have allowed the animals to eat seeds and nuts after an asteroid hit the earth, wiping out many forms of life.

Why Birds Survived, and Dinosaurs Went Extinct, After an Asteroid Hit Earth

Paleontologists think that beaks may have given birds an advantage over other creatures

3D-printed masks made for a New Hampshire hospital amid PPE shortages in March.

Covid-19

Covid-19 Has Designers Reimagining Personal Protective Equipment

The global pandemic has led to a surge in demand for PPE. Inventors have responded—with mixed results.

Spindly legs and thick, red fur have earned maned wolves the nickname “foxes on stilts,” but the animal is neither fox nor wolf.

Smithsonian Voices

What the Rhythm of a Maned Wolf's Heart Reveals

Smithsonian researchers are monitoring stress rates of this keystone species for better ways to manage them

A doctor checks the temperature of a child at a mobile clinic.

Covid-19

What Happens When Children's Covid-19 Symptoms Won't Go Away

Some parents say their kids have been sick for months, and experts aren't sure what's going on

The International Space Station in 2018, as photographed by crew members from a Soyuz spacecraft

How Cold War Politics Shaped the International Space Station

A brief history detailing how the United States and Russia led the effort to create the technical marvel

The National Zoo shares favorite moments as curators and keepers train their expert eyes on the Giant Panda Cam, monitoring the young cub's first weeks.

Pandamonium

Top 10 Giant Panda Cub Cam Moments

Two National Zoo curators and the panda keeper journal their favorite moments of the new cub's first days

A speech therapist forms an L during a stuttering therapy.

What Neuroscientists Are Discovering About Stuttering

After centuries of misunderstanding, researchers are tying the condition to genes and brain alterations.

This month's selections include A Traitor to His Species, The Tsarina's Lost Treasure and The Daughters of Yalta.

Books of the Month

Catherine the Great's Lost Treasure, the Rise of Animal Rights and Other New Books to Read

These five September releases may have been lost in the news cycle

Smithsonian anthropologists hold up the world’s longest beard after it was donated to the National Museum of Natural History in 1967.

Smithsonian Voices

Celebrate Five of Nature's Best Beards on World Beard Day

In the sea, the sky and the land between, organisms sport bristles, fuzz and fur of all styles

Sediments recovered from the Great Blue Hole, off the coast of Belize, hint at extremely severe storms during the late Classic period in Maya history.

Severe Cyclones May Have Played a Role in the Maya Collapse

Sediment cores from the Great Blue Hole reveal that a series of extreme storms hit the region after 900 A.D.

Southern elephant seals normally live in the South Atlantic, often as far south as Antarctica. These are young male Southern elephant seals from the South Shetland and Anvers islands, Antarctica.

Smithsonian Voices

What a 1,000-Year-Old Seal Skull Can Tell Us About Climate Change

In a new study, scientists explain how a seal native to the South Atlantic, but found in Indiana, likely swam to the middle of North America

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