Smithsonian Conservation Biology Institute

Bats have harbored dangerous coronaviruses that crossed to humans, like SARS-CoV-2.

These Scientists Hunt for Viruses in Animals Before They Strike Humans

Even before the COVID-19 pandemic, researchers were searching for potential human pathogens in wild animals. They’ve found thousands

Monitor local animal populations, identify plants, transcribe women astronomers' notes, bird-watch and more.

Seventy-Five Scientific Research Projects You Can Contribute to Online

From astrophysicists to entomologists, many researchers need the help of citizen scientists to sift through immense data collections

Smithsonian researchers studied 67 forest plots in a section of the Blue Ridge Mountains. They found that hemlock woolly adelgid had decimated hemlock populations.

Decades of Tree Data Reveal Forests Under Attack

Smithsonian researchers with ForestGEO found that invasive species are linked to roughly one in four tree deaths in a section of the Blue Ridge Mountains

Stream live or watch repeated broadcast overnight.

LIVE NOW: Watch the Smithsonian's Earth Optimism Digital Summit

The two-day virtual event will bring scientists and many other experts to highlight success stories in conservation

Researchers from the Smithsonian's Global Health Program found six new coronaviruses in bats in Myanmar.

Smithsonian Scientists Discover Six New Coronaviruses in Bats in Myanmar

The new viruses are not harmful to humans or closely related to SARS-CoV-2, the coronavirus that causes COVID-19

Echo, a five-year-old cheetah and first-time mother, gave birth to four cubs on April 8.

Watch Live as the National Zoo’s Cheetah Gives Birth to a Litter of Cubs

Congratulations to first-time mother Echo the cheetah!

Red siskins, (above: a trapped female rescued at a local market by wildlife authorities) listed as endangered by the International Union for Conservation of Nature, face threats from habitat loss, and poaching for the pet trade.

Heavily Trafficked Songbirds Have a Path Back to Resiliency

Researchers see promise in recruiting red siskin pet traders as conservation partners

The first two cheetah cubs born via embryo transfer

In a First, Cheetah Cubs Born Through Surrogacy at the Columbus Zoo

Zookeepers and Smithsonian scientists successfully transferred cheetah embryos, marking a major conservation milestone for the vulnerable species

In the past decade or so, the number of podcasts to choose from has soared.

Eighteen Podcasts to Listen to in 2020

Need podcast recommendations for travel or the treadmill? Here’s what Smithsonian experts listen to

"An important first step is understanding how tropical forests worldwide, climate, and the food and other products that we consume are all interconnected on the global scale. Collectively we can have a real impact," says forest ecologist Kristina Anderson-Teixeira.

Yes, Tropical Forests Tragically Burned This Summer, but Here’s What You Can Do

Fires stoked worldwide anxiety, but Smithsonian forest ecologist Kristina Anderson-Teixeira offers a few practices for making a difference

Coyotes are one of the most resourceful and resilient predators and play an important role in controlling populations of small mammals.

Connecting With Coyotes on the Prowl

Biologist Joe Guthrie embarks on a new study to track five adults in the Shenandoah Valley using GPS collars

Birds are considered an indicator species, representing the health of entire ecosystems.

North America Has Lost Nearly 3 Billion Birds Since 1970

The staggering population loss of 29 percent of North American birds could signal an ecological crisis

The Smithsonian's Mary Hagedorn and hundreds of colleagues collaborated on the project, which used cryopreserved elkhorn coral sperm to fertilize live eggs to create larvae.

To Help Corals Fight Back, Scientists Are Breeding Populations Separated by Hundreds of Miles

A new study demonstrates that assisted reproduction using cryopreserved sperm leads to offspring that might be more resilient in the face of climate change

A new exhibition featuring rare books from the Smithsonian Libraries examines the complex history and evolution of big game hunting.

The Complicated History of the Human and Elephant Relationship

With the new exhibition, “Game Change,” Smithsonian Libraries delves into 150 years of hunting and conservation

If Light Can't Escape Black Holes, How Do We Get Photos of Them... and More Questions From Our Readers

You asked, we answered

In areas made up of less than 70 percent native plant biomass, Carolina chickadees will not produce enough young to sustain their populations. At 70 percent or higher, the birds can thrive.

Ecologists Have this Simple Request to Homeowners—Plant Native

A new study shows how quickly songbird populations fall off when gardens are planted with exotic trees and shrubs

“It is especially exciting to see Sukiri bonding with and successfully raising these cubs,” says the Zoo's cheetah biologist Adrienne Crosier.

New Cheetah Mom Earns High Marks Caring for Her Three New Smithsonian Cubs

Cubs born to Sukiri on September 22 are latest in the National Zoo’s efforts to diversify gene pool of captive born cheetahs

Four Przewalski's horse foals—one filly and three colts—have been born at the Smithsonian Conservation Biology Institute since mid-March.

Four Foals Join the Herd of Przewalski’s Horses at the Smithsonian

This endangered species, native to Mongolia, China and Kazakhstan, is slowly being revitalized with the help of conservation scientists around the world.

The science behind the uptick in cheetah births includes a new fecal hormone method to determine pregnancy in the animals.

Zoo Announces Another Seven Adorable Cheetah Cubs Are Born

With wild populations threatened, emerging and new techniques in the breeding science is growing ever more critical

Clay's team captured 15 female gnus for study. Following controlled exposure to male mating calls in an experimental setting, the quadrupeds (and their offspring) were released back into the wild.

How Noisy Males Control the Gnu’s Cycle

New research shows that ovulation in Serengeti wildebeests is accelerated and synchronized by the yammering of eager males

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