This month's selections include Clean, Memory Drive and Uncrowned Queen.

Books of the Month

An Uncrowned Tudor Queen, the Science of Skin and Other New Books to Read

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

Olympus Mons on Mars, the solar system's tallest mountain, as seen from the Viking orbiter

Mars Had Landslide-Powered Tsunamis That Put Earth’s Mega-Waves to Shame

A huge mass of material fell down a mountain and into the Red Planet’s ancient ocean.

Mars (photographed here by the European Mars Express orbiter) has a thin atmosphere--useful for landers parachuting down to the surface, and the subject of interest for orbiters like the UAE's Hope spacecraft.

What to Know About the Three Mars Missions Launching in July

Three different countries are about to send landers and orbiters to the Red Planet

Sunrise at the Tongariki site on Easter Island

Native Americans and Polynesians Met Around 1200 A.D.

Genetic analysis of their modern descendants shows that people from the Pacific Islands and South America interacted long before Europeans arrived

In Africa, ivory has been a status symbol because it comes from elephants, a highly respected animal, and because it is fairly easy to carve into works of art.

Why Is Ivory So Precious? And More Questions From Our Readers

You’ve got questions. We’ve got experts

A home burns as the Camp Fire moves through the area on November 8, 2018 in Paradise, California.

Covid-19

How COVID-19 Will Change the Way We Fight Wildfires

Prepare for the return of the Smokey Bear method as social distancing prevents firefighters from using more modern strategies

Kanzi, 39, has used lexigrams to communicate with researchers since age 2.

What Can Bonobos Teach Us About the Nature of Language?

A famed researcher’s daring investigation into ape communication—and the backlash it has caused

Pooling samples means one test can screen multiple people.

Covid-19

Pooled Testing Could Be the Fastest and Cheapest Way to Increase Coronavirus Screening

Placing swabs from multiple individuals in a single test gets more people diagnosed using fewer supplies

Turquoise waters of the Murujuga site.

A Submerged 7,000-Year-Old Discovery Shows the Great Potential of Underwater Archaeology

Stone tools scattered on the seafloor mark the oldest underwater site ever found on the continent

Eba the poop-sniffing dog

Covid-19

The COVID-19 Slowdown Will Show Whether Quieter Seas Help Killer Whales

With the help of a poop-sniffing dog, scientists are on the scent of a troubled species.

Shanthi, who readily participated in hundreds of behavioral and biological research studies, will be remembered for her unrivaled contribution to conservation efforts.

National Zoo Mourns Beloved Member of Its Herd

The 45-year-old Asian elephant Shanthi was one of the most studied in the world

Specimens like these at Dublin’s Natural History Museum contain valuable information about the evolution of pathogens and host organisms.

Covid-19

How Museum Collections Could Help Scientists Predict Future Pandemics

The broad array of animal specimens could allow researchers to identify likely pathogen sources, hosts and transmission pathways

This Border Collie doesn't look thrilled to be participating in firework festivities.

Why Fireworks Scare Some Dogs but Not Others

Canine scientists investigate why loud sounds cause some dogs to lose their cool and offer insight on effective treatment

Greenland sled dogs at work

Husky Ancestors Started Hauling Sleds for Humans Nearly 10,000 Years Ago

A genetic study shows that today’s Arctic sled dogs have something curious in common with polar bears

A woman wearing a mask walks the Brooklyn Bridge in the midst of the coronavirus (COVID-19) outbreak on March 20, 2020 in New York City.

Covid-19

A Virus Study You’ve Never Heard of Helped Us Understand COVID-19

What Columbia University researchers learned when they tried to get a complete picture of how respiratory viruses spread across Manhattan

A sign asks Navajo residents to stay safe and warns of a curfew near the Navajo Nation town of Casamero Lake in New Mexico on May 20, 2020.

Covid-19

COVID-19 Adds a New Snag to the 2020 Census Count of Native Americans

The nation’s indigenous population has long been undercounted, but the pandemic presents extra hurdles

The National Museum of Natural History’s Lepidoptera collection holds up to half of the world's species of hawk moths, important pollinators for many wild ecosystems. There are over 1450 species of hawk moths in total on Earth.

Smithsonian Voices

Why Hawk Moths Are the Underdogs of the Pollinator World

These pollinators safeguard many habitats, visiting the rare and beautiful flowers of many native and endangered plants

Video visits with doctors and other health-care workers saw a sharp uptick as the COVID-19 pandemic took off.

Covid-19

Is COVID-19 the Tipping Point for Telemedicine?

Sheltering in place has pushed virtual health care into the mainstream, making us wonder if we’ll ever go back to waiting rooms

A gene unique to humans increased brain size in common marmosets.

Brain Gene Tops the List for Making Humans, Human

In a study involving marmosets, a primate genetically similar to humans, researchers have come closer to understanding brain evolution

Smithsonian Geologist Liz Cottrell answers your questions in the National Museum of Natural History’s YouTube series, “The Doctor Is In.”

Smithsonian Voices

Do Volcanoes Spew a Cooler Lava?

Smithsonian geologist Liz Cottrell has answers to your questions on black lava and the Earth’s molten outer core in the “Dr Is In” video series

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