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Stories from Carlyn Kranking

A male Cope's gray treefrog is smaller than a female and attaches to her back as she looks for a spot to lay eggs.

Female Treefrogs Experience ‘Choice Overload’ Amid Too Many Mating Calls From Males

Faced with a chorus of potential mates, female Cope’s gray treefrogs may be overwhelmed by the number of options and struggle to make a careful decision, a study suggests

This might be the view a seal gets as it comes up from underwater to breathe: a polar bear, looking down for its prey.

See 16 Stunning Animal Images From the Wildlife Photographer of the Year Awards

Now in its 62nd year, the famed competition has released a sneak peek of the entries from this contest ahead of announcing the winners in October

Keepers hold the twin cubs, which were born on May 29 to parents Sequoia and Mow Mow.

See the Cutest Photos of Three Red Panda Cubs Born at the Smithsonian’s Conservation Biology Institute This Year

The trio of cubs—including a pair of twins—are healthy and being cared for by their mothers. Their births represent a conservation milestone for the endangered species

A tufted gray langur strokes a grizzled giant squirrel in Yala National Park, Sri Lanka.

Do Monkeys Keep Pets? Study Finds Widespread Primate Interactions With Other Animal Species, From Mice to Deer

This social behavior might reveal the evolutionary roots of traits that underlie pet-keeping in humans, scientists say, from caregiving to tolerance and curiosity. But it’s not the same as a person keeping a cat or a dog

Totality reveals the solar corona over San Millán de los Caballeros, Spain.

See Magnificent Photos of the Total Solar Eclipse Over Europe That Showcase the Sun’s Beauty and the Wonder of Skywatching

The moon’s shadow swept over Earth on Wednesday, captivating millions across the planet. It was the first total solar eclipse since the North American eclipse of April 2024

The total solar eclipse on August 12, 2026, will be the first time totality has occurred on Earth in 28 months.

How to Watch the Total Solar Eclipse on a Livestream, Witnessing the Rare View of the Sun’s Corona From Your Own Home

Wednesday’s eclipse will bring dark skies to parts of Russia, Greenland, Iceland, Portugal and Spain. But with these online broadcasts, you can view the spectacle from anywhere

A blacktip shark, above, looks and behaves like a spinner shark. Scientists are tracking spinner sharks to get a clearer idea of the species' whereabouts.

These Shark Look-Alikes Have Long Confounded Fishers and Scientists on the East Coast. Tracking Where They Migrate Could Help Clear the Confusion

Researchers are tagging and tracking spinner sharks to map out their geographic distribution, because they’ve seen that the range of the very similar blacktip shark has shifted

In the Sundarbans, the world's largest mangrove forest, a juvenile Bengal tiger steps from the shadows of mangroves into a tidal creek. This photo was highly commended in the mammals category.

Mangroves Are Key to Coastal Ecosystems. See 20 Breathtaking Photos That Reveal How the Trees Support Wildlife and Face Threats

The Mangrove Photography Awards honor images that show off the beauty—and the fragility—of these valuable intertidal forests

A new study documents two incidents of orcas breaking sunfish into pieces.

Video Captures Orcas Ramming a Sunfish So Hard It Explodes. The Mysterious Behavior Might Be a Form of Play or Juvenile Care

In two incidents documented in Mexico’s Gulf of California, orcas worked together to blast sunfish into smithereens after they had killed the enormous animals

Gripping onto the edge of an iceberg in East Greenland, a polar bear looks out across the sea ice and sniffs the air. “The scene reflects a landscape that never stays still, where ice fractures, drifts and reforms around it,” photographer Rhiannon Lawler of the United Kingdom writes in a caption. Lawler captured the photo with a drone, keeping a safe distance from the animal.

These 16 Splendid Aerial Views Capture Wildlife From Above, Revealing the Beauty and Mystery of Nature

The second International Aerial Photographer of the Year contest selected its winners and 101 top images. Here’s a selection of the photos that spotlight animals from a new perspective

An illustration of the Beta Pictoris system features the newly discovered planet, Beta Pictoris d, at the right. Its orbit is wider than those of the two other known planets moving around its star.

Astronomers Noticed a Mysterious Spot Appearing in Telescope Images. It Turned Out to Be the Faintest Exoplanet Ever Imaged From Earth

The gas giant, called Beta Pictoris d, had been hiding in plain sight for more than a decade, until two independent teams verified its existence

A view of the uncrewed Orion capsule in space during the 2022 Artemis 1 mission, with both the Earth and moon in the background. The Earth looks smaller because it is farther away.

Artemis 1’s Orion Spacecraft Withstood the Heat of Re-entry in a Critical Test for Humans’ Return to the Moon. Now, NASA Will Lend the Historic Capsule to the Smithsonian’s National Air and Space Museum

The exact timeline for the spacecraft’s display hasn’t been announced, but the artifact will fit into an upcoming exhibition on how humans have built a long-term presence in Earth orbit and laid the groundwork for farther space travel

Two dolphins swim up to the camera. The recognized images from this year's Ocean Conservancy Photo Contest all feature animals.

These 11 Wildlife Images From the Ocean Conservancy’s Photography Contest Showcase the Wonder of Earth’s Waters

Seals, penguins and fish are featured in the nonprofit’s annual competition to inspire care for the world’s oceans

An image of Skylab captured by its final crew as they departed. During launch, one of the solar array wings broke off, and the gold sheet at the center was quickly manufactured afterward to serve as a makeshift sunshield and control the internal temperature.

America’s First Space Station Proved Humans Could Live and Work in Orbit for Months. Now, the Public Can See What It Looked Like in Person for the First Time in Eight Years

A backup version of Skylab was displayed when the Smithsonian’s National Air and Space Museum opened 50 years ago. After renovation of the building, the artifact is once more on view in a new gallery

The Perseverance rover inspects a Martian rock called Cheyava Falls using its Scanning Habitable Environments with Raman & Luminescence for Organics & Chemicals (SHERLOC) instrument.

Mars Rover Spots Complex Carbon on the Red Planet, Marking Yet Another Detection of a Building Block of Life

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that could support living things—but it isn’t a definitive sign of ancient organisms

The Pillars of Creation in the Eagle Nebula is a region where stars are born, seen in Smithsonian Starstruck.

See a Diamond Planet, an Exploding Star and a Black Hole Up Close in a New Immersive Virtual Reality Experience

Informed by science from the Smithsonian Astrophysical Observatory and astronomers worldwide, this “documentary that you can walk through” visualizes the cosmos in a 3D introduction to the universe

At a press conference on June 9, NASA announced the crew of its upcoming Artemis 3 mission to low-Earth orbit. Commander Randy Bresnik, pilot Luca Parmitano and mission specialists Frank Rubio and Andre Douglas will make up the four-person crew.

NASA Announces the Crew of Artemis 3, Four Astronauts Who Will ‘Take Calculated Risks’ in Low-Earth Orbit and Pave the Way for a Future Moon Landing

The mission, expected to launch next year, will practice meeting and docking with lunar landers developed by SpaceX and Blue Origin

A young male bongo photographed in Maasai Mau, Kenya

Trail Camera Photos Capture Rare Antelopes in a Kenya Forest Where Conservationists Once Feared They Had Vanished

Fewer than 100 mountain bongos are thought to live in the wild, and the new discovery reveals a crucial habitat for the critically endangered creatures

A sihek, or Guam kingfisher, chick born at the Smithsonian's National Zoo and Conservation Biology Institute

Four Rare Guam Kingfisher Chicks Hatch at Virginia Facility, Making an ‘Incredibly Valuable’ Addition to the Small Population of Extinct-in-the-Wild Birds

The species, also known as the sihek, was wiped out from its native Guam and kept alive in captivity. Conservationists released some birds on Palmyra Atoll in 2024, and they have been thriving so far

A female blue crab with an acoustic telemetry tag on its shell. Scientists at the Smithsonian Environmental Research Center use telemetry tags to track the migration of blue crabs throughout the Chesapeake.

Young Blue Crabs Have Been Mysteriously Dwindling in the Chesapeake Bay for Years. This Winter, They Saw a Boost in Numbers. What’s Driving These Trends?

A recent report detailed a 50 percent drop in juvenile Chesapeake blue crabs since 2010. Then, a survey found a surprising surge in the young crustaceans this year

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