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A gamma ray burst lasting four and a half hours signals the violent birth of a black hole as a massive star collapses and is torn apart.
Since the industrial revolution, the amount of CO2 in the atmosphere has increased nearly forty percent, prompting urgent research into Earth's changing climate.
46 attempts to send spacecraft to Mars since the 1960s have resulted in over half failing at launch or upon arrival.
They are Earth's super volcanoes that cause climate collapse and mass extinction events.
A crew of astronauts boards the space shuttle Endeavor for its 134th flight, carrying the alpha magnetic spectrometer to study antimatter in the universe.
Billions of microscopic mid-air collisions at around 250 kilometers above Earth's surface create the colorful glow of the aurora borealis.
Over 60,000 jellyfish were born in space during a NASA mission in the 1990s to study their orientation in microgravity.
In June 2023, scientists from the North American Nano Hertz Observatory for Gravitational Waves detected a background of gravitational waves throughout the universe.
Four great white sharks, measuring between 10 and 15 feet, investigate a cross-section model designed to test their bite depth against a leviathan.
A grappling hook is tested from a distance of 30 feet to determine if Luke Skywalker and Princess Leia could realistically swing across a chasm.
Cordyceps fungus, known for its parasitic behavior on insects, raises questions about its potential impact on human health and ecosystems.
Astronomers are investigating the potential existence of a hidden planet, often called 'Planet Nine,' within the solar system, using advanced techniques and analyzing elusive clues.
Dr. Paul Stevenson calculates that consuming nine units of alcohol reduces the safe heel height for stilettos from 15 centimeters to just 1.25 centimeters.
Livyatan melvillei, a massive prehistoric predator, raises questions about its origins, lifestyle, and potential self-extinction due to its enormous appetite.
Every radio telescope on Earth receives a massive data dump containing instructions for building a faster-than-light propulsion device from an advanced alien species.
Triton, Neptune's largest natural moon, poses questions about potential human habitation.
Scientists highlight the potential to manipulate weather amid climate change challenges.
Astronaut Jessica Meir witnesses the COVID-19 pandemic from the International Space Station.
Cassini's mission ended on September 15, 2017, when the spacecraft crashed into Saturn, providing crucial data about the planet and its rings.
Over 30 private robotics teams are competing for the $30 million Google Lunar XPRIZE, aiming to build and launch rovers to explore the lunar surface.
A Russian mission plans to deploy seismic detectors on the moon to monitor moonquakes and study heat flow from the lunar core.
Tetrapods, including frogs and dinosaurs, evolved from fish in a process that was largely a fortunate byproduct of their attempts to remain aquatic.
Extreme weather events around the world are captured on camera, showcasing tornadoes, lightning strikes, and earthquakes that highlight nature's unpredictable power.
A seismologist investigates mysterious rumblings in Utah's Blind Frog Ranch, where locals report strange sounds and sightings of a shadowy figure.
Edie underwent 12 rounds of chemotherapy and multiple surgeries before the age of two to treat her stage four neuroblastoma.
Six unidentified phenomena are captured on camera flying above Mount Sorei, exhibiting propulsion capabilities that defy conventional physics.
A foot-long two-headed snake is discovered in a sunroom in Taylorsville, North Carolina, raising questions about its unusual survival.
A mysterious appendage washes ashore, prompting investigations into its possible connection to sea monsters and theories surrounding the Honey Island Swamp Monster.
In the Barents Sea, a deep sea fisherman encounters bizarre humanoid fish, highlighting the strange and unsettling marine life that inhabits the ocean's depths.
The Alehouse Act of 1551 imposed a five-shilling fine for public drunkenness, with repeat offenders forced to wear a humiliating beer barrel as punishment.
In Pulpí, Spain, and the Naica crystal cave in Mexico, remnants of mining facilities reveal the stunning beauty and ongoing growth of crystals.
Curiosity rover finds ancient river rocks and beds on Mars, revealing past water flow.
The program presents a collection of unusual facts and striking images of Saturn's moons, featuring highlights from the Cassini spacecraft's mission.
Curiosity finds evidence of ancient conditions for life in Yellowknife Bay on Mars.
The Rover Curiosity landed on Mars to analyze its surface and search for signs of life.
A 14-inch DC motor in a custom electric truck produces up to 1,000 horsepower and 2,000 foot-pounds of torque for street racing.
Season 1, Episode 5 discusses dangers from massive asteroids and cosmic threats to humanity.
More than 10,000 kilometers per second is the speed at which some distant galaxies are receding, revealing the universe's expansion driven by dark energy.
In 1974, a message was sent from the Arecibo radio telescope towards Messier 13, a globular cluster containing hundreds of thousands of stars.
Astronomers using the Hubble Space Telescope reveal a giant dark matter filament extending 60 million light-years.
Charles Darwin encountered a small fox-like creature during his voyage on the HMS Beagle but failed to recognize its significant evolutionary implications.
A traveling microscope once owned by Charles Darwin sold for £480,000 at Christie's auction, marking a significant moment in scientific history.
Charles Darwin's later years were marked by an intense focus on earthworms, culminating in his final scientific work that explored their ecological significance.
Scientists prepare for the Day of the Asteroid and the risks of future impacts on Earth.
In the Antarctic summer, regions like South Georgia and the Antarctic Peninsula transform into vibrant habitats, showcasing a surprising diversity of wildlife.
A supernova can release energy equivalent to the output of the sun over its entire lifetime in just a few seconds.
Anglerfish in the deep sea exhibit unique mating behaviors, revealing insights about their immune systems and potential implications for human medicine.
Deep oceanic parasites, examined by marine biologist Jaida Elcock and experts, may indicate the health of marine ecosystems rather than being purely harmful.
