Phases of the 2017 total solar eclipse, captured from Farewell Bend State Recreation Area in Oregon.

Watch the Total Solar Eclipse From Your Home With These Live Streams Online

Not in the path of totality? See the moon blot out the sun, revealing its magnificent corona, from your computer or phone

Wide-ranging anecdotal reports and studies suggest many animals respond to a total solar eclipse, whether by showing anxiety, performing nighttime behaviors or doing something unexpected.

How Do Animals React to a Total Solar Eclipse? Scientists Document Strange and Surprising Behaviors

Nature enthusiasts work with researchers to figure out how creatures respond to the celestial phenomenon

Eastern coyotes—a subspecies that has coyote, wolf and domestic dog DNA—run in a West Virginia forest.

Five Shocking Animal Hybrids That Truly Exist in Nature, From Narlugas to Grolar Bears to Coywolves

The now-famous “virgin” stingray Charlotte is not having hybrid babies, scientists say. But in nature, distinct species sometimes interbreed to produce surprising offspring

Roughly every 71 years, the bright periodic comet 12P/Pons-Brooks passes by the sun and Earth. At its brightest, it can be seen with the naked eye in fairly dark skies.

You Can See a Rare, Bright Comet This Month. Will It Be Visible During the Solar Eclipse?

Comet 12P/Pons-Brooks is a frigid, volcanic ice ball that won’t pass near Earth again until 2095

The Whirlpool Galaxy (also known as M51), located 31 million light-years from Earth, is a particularly radiant object seen during the Messier marathon. This image was captured by the Hubble Space Telescope—skywatchers looking through a backyard telescope or binoculars would see the galaxy in far less detail.

What It Takes to Complete the Ultimate Skywatching Endurance Challenge

The "Messier marathon" prompts space hobbyists to spot 110 celestial objects in one night, and the best time to try it is in March

Phobos passes across the sun's surface on February 8, as captured by NASA's Perseverance rover.

What Does a Solar Eclipse on Mars Look Like? New, Breathtaking Images, Caught by NASA's Perseverance Rover, Give Us an Idea

The robot recently observed each of the Red Planet’s moons passing across the sun in the Martian sky

An oak peacock moth lands on a window behind dancing wedding guests, illuminated in red light. This photograph won the category for butterflies and dragonflies.

See 11 Winning Images From the Close-Up Photographer of the Year Awards

Focused on little details of animals and plants, these stunning shots spotlight the world’s tiny wonders

A turtle appears to smile as a dragonfly alights on its nose.

See 25 Breathtaking Images From the Wildlife Photographer of the Year Contest

Representing some of the world's best nature photography, the pictures are being put to a popular vote for the People's Choice Award

A Quadrantid meteor flies through the sky, as captured by NASA's All Sky cameras.

What to See in the Sky in January: Meteor Showers, Planets and Comets

From the Quadrantids to a "swarm of stars," here are the celestial spectacles you won’t want to miss this month

Monarch butterflies' signature white spots could help them fly—and inspire better drones.

Seven Scientific Discoveries From 2023 That Could Lead to New Inventions

Biologists learned lots about animals and plants this year, and their findings could inspire better robots, medicine and environmental technologies

Uranus with its rings and moons, showcasing storms and a polar ice cap on the planet. The new Webb image was produced by combining longer and shorter exposures.

See the James Webb Telescope's Stunning New Image of Uranus With Its Rings and Moons Clearer Than Ever

The gleaming ice giant could soon become a top priority for exploration

Advances in artificial intelligence and dinosaur discoveries were just some of the major science stories this year.

The Ten Most Significant Science Stories of 2023

From an asteroid sample that was delivered to Earth to a discovery about human migration from North America, these were the biggest moments of the year

Our ten favorite science books of the year covered everything from astronomy to undersea exploration.

The Ten Best Science Books of 2023

From stories on the depths of the ocean to the stars in the sky, these are the works that moved us the most this year

The products range from measuring games to coding activities—and even include a robot that introduces children to artificial intelligence.

Ten Engineer-Selected STEM Toys to Give as Gifts in 2023

From coding to building to circuitry, these educational activities support basic skills to serve children in science, engineering and beyond

The James Webb Space Telescope's first image of Saturn.

Saturn's Rings Will Temporarily Disappear From View in 2025

From Earth’s perspective, we’ll be looking at the gas giant’s rings edge-on, making them nearly impossible to see

With a baby in tow, a gray-headed flying fox uses her large eyes to navigate, rather than relying on echolocation as other bat species do. 

Why Australians Are Growing to Appreciate These Giant, Threatened Bats

Once seen as a menace, the gray-headed flying fox brings new life after recent devastating wildfires

With their mating season approaching, two male Nubian ibex fight for supremacy on a cliffside. The photograph won the Animals in their Environment category.

See 12 Winning Images From the Wildlife Photographer of the Year Contest

The stunning entries showcase the behaviors of ancient and elusive species, from horseshoe crabs to tapirs and orcas—as well as the threats they face

Shooting stars travel across the sky during the Draconid meteor shower.

How to Watch the Draconid Meteor Shower This Weekend

Though it’s usually a smaller display, the Draconids have historically produced breathtaking outbursts of shooting stars known as "meteor storms"

The winners of the 2023 Nobel Prize in Chemistry are displayed on a screen at the Royal Swedish Academy of Sciences in Stockholm during the award announcement on October 4. At the front are five vials filled with glowing quantum dots.

Explaining the Colorful Quantum Discoveries That Earned the Nobel Prize in Chemistry

Moungi Bawendi, Louis Brus and Alexei Ekimov won the award for their work developing tiny “quantum dots” that light TV displays and enable medical imaging

A mother bear and two cubs in Katmai National Park and Preserve in Alaska.

Before Fat Bear Week, Don’t Forget the Corpulent Cubs Competing in Fat Bear Junior

The offspring of Katmai National Park’s famous brown bears will face off in a bracket all their own

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