Conservation

"Maisy" a rare hybrid hawskbill-green sea turtle being released into the Atlantic in the Florida Keys. The turtle's satellite tracking tag will allow it to participate in a "race" put on by a sea turtle conservation group.

Rare Hybrid Hawksbill-Green Sea Turtle Released in Florida

The turtle will participate in an annual 'race' put on by a Florida-based sea turtle conservation group

The "restored" painting may be a copy of this 17th-century work by Bartolomé Esteban Murillo.

Botched Art Restoration Renders Virgin Mary Unrecognizable

The failed makeover—one of several to surface in Spain in recent years—has prompted calls for stricter regulation of the field

The endangered smoky mouse was feared to be extinct after the 2019-2020 fire season in Australia. But researchers have spotted survivors in seven locations, offering hope for the species' persistence.

Australian Mouse Feared Extinct After Fires Found Alive

Camera traps spotted the endangered smoky mouse in seven different locations

Artist Jason deCaires Taylor's “Ocean Siren” changes color according to the average daily water temperatures measured at Davies Reef on Australia's Great Barrier Reef. Recently, marine heatwaves have wreaked havoc on the Great Barrier Reef, causing the most widespread bleaching ever recorded.

This Sculpture Takes the Great Barrier Reef’s Temperature

'Ocean Siren' changes colors in real time to reflect ocean temperatures at Davies Reef, part of Australia’s ailing Great Barrier Reef

An aggregation of roughly 64,000 green sea turtles at Raine Island in Australia.

Drone Footage Shows Thousands of Nesting Sea Turtles

The roughly 64,000 green sea turtles were photographed off the Great Barrier Reef in Australia at Raine Island, the turtle's largest breeding ground

There are only around 80 Sumatran rhinos (Dicerorhinus sumatrensis) left on Earth. In their native northern Sumatra, Indonesia, they are being pushed towards extinction by habitat loss and poaching.

Already Unprecedented Rate of Wildlife Extinctions Is Accelerating

New research suggests roughly 500 species are likely to go extinct in the next two decades

Invasive mice kill more than 2 million chicks on Gough Island each year, including the chicks of the critically endangered Tristan albatross, pictured here

COVID-19 Stranded Scientists Trying to Save Endangered Birds From Killer Mice

Conservationists from the Royal Society for the Protection of Birds had to take a wild, long route home to the United Kingdom

New research suggests that humidity is making the painting's yellow cadmium sulfide degrade into white.

Humidity Is a Nightmare for 'The Scream'

Moisture in the air—not light—has made the yellow pigments in Edvard Munch's masterpiece degrade

In a normal year, about 40,000 people travel to Kearney between March and April to join popular crane festivals. But on March 13, Rowe Sanctuary shut down due to the spread of COVID-19, canceling its tours and closing all trails.

How COVID-19 Is Disrupting Crucial Conservation Efforts

Researchers behind habitat restoration and wildlife protection groups are struggling to continue work amid the pandemic

A California biologist watches an old male desert tortoise from a distance following the construction of a solar farm in 2011.

Solar Energy Project in Nevada Will Be Biggest in United States

The Department of the Interior approved the $1 billion project on Monday despite concerns for threatened wildlife

Although the painting is dubbed The Night Watch, research suggests that it was originally a daylight scene.

Explore a Hyper-Resolution Rendering of Rembrandt's 'The Night Watch' Online

More than 500 individual photographs make up the new image of the Dutch artist's 17th-century masterpiece

Featured insects include the Picasso moth, the violin beetle, the green milkweed grasshopper and the cuckoo wasp.

The World's Most Interesting Insects

A new title from Smithsonian Books highlights the diversity of Earth's 10 to 100 million insect species

Honduran scarlet macaws.

How the Stunning Scarlet Macaw Came Back From the Brink

The bird, decimated by poachers and smugglers, is making a big comeback in the Central American rainforest

Young leatherback sea turtles.

COVID-19 Restrictions May Boost Leatherback Sea Turtle Nesting

Beaches in Florida and Thailand have tentatively reported increases in nests, due to decreased human presence. But the trend won’t necessarily persist

"Our planet faces the challenge of a lifetime," says Bunch. "Let’s work together to imbue our future with all the hope and healing we have to offer.

In a World Facing Grim Challenges, Hope Still Reigns Supreme

Smithsonian Secretary Lonnie G. Bunch III says: ‘It’s time to put our heads down, and work’

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

The list covers findings in biology, justice and human rights, the environment, and more.

Fifty Things We’ve Learned About the Earth Since the First Earth Day

On April 22, 1970, Americans pledged environmental action for the planet. Here’s what scientists and we, the global community, have done since

Bald Eagles Found Nesting in Arizona Saguaro Cactus for First Time in Decades

The prickly perch is an exciting sign of success for the birds, which came off the endangered species list in 2007

Some eastern monarch butterflies travel about 3,000 miles to reach their overwintering sites in Mexico.

Hand-Reared Monarch Butterflies Are Weaker Than Their Wild Cousins

In the wild, only about one in 20 caterpillars grows up to be a butterfly

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

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