Active Investigations & Ongoing Cases

A fireball exploded over rural Australia in 1969, scattering roughly 100 kilograms of rock loaded with amino acids — and, embedded within it, presolar grains older than the Sun. Panspermia argues life did not begin on Earth at all — it arrived here, hitchhiking on rocks, comets, and dust.

A 7-foot tall, aggressive humanoid creature terrorizing Ohio's Hocking Hills region since the 1970s. Unlike typical Bigfoot encounters, witnesses report violent behavior and distinctive grass nests.

A Russian shortwave radio station broadcasts mysterious buzzing sounds and coded messages 24/7 since the 1970s. Military installations, spy communications, or something else entirely?

A legendary 45-carat blue diamond allegedly carries a deadly curse, bringing misfortune and death to its owners.

A mysterious light appears nightly on an abandoned railroad grade near Paulding, Michigan, defying explanation for over five decades.

Unidentified child found brutally murdered in Philadelphia's Fox Chase neighborhood. Despite decades of investigation, his identity remains unknown.

Classified expedition files document decades-long search for Mokele-mbembe, a living sauropod dinosaur reportedly surviving in Congo's remote swamplands.

People burning to ash from within while surroundings remain untouched. Over 200 documented cases challenge conventional understanding of fire science.

Harvard's top astronomer claims our first interstellar visitor wasn't a comet or asteroid, but potentially alien technology that accelerated without explanation.

A mysterious beast killed near Henry, Montana in 1886. The preserved creature defied classification for over a century.

Anonymous organization recruits brilliant minds through impossibly complex puzzles spanning multiple countries, languages, and cryptographic disciplines.

Two fishermen claim robot-like aliens paralyzed and examined them aboard a spacecraft. Police polygraph tests and decades of consistency fuel the debate.

Antique wine cabinet allegedly containing malevolent spirit causes supernatural terror across multiple owners. Originally sold at Portland estate sale in 2001.

Since 1981, mysterious lights have appeared regularly in Norway's Hessdalen Valley. Despite decades of scientific study, the phenomenon remains unexplained.

Towering shadow figures observed on California's Santa Lucia Mountains for over 300 years. Witnesses report silent sentinels standing motionless against ridge lines.

Six family members brutally murdered with farm tools at isolated Bavarian farmhouse. Killer may have lived in house for days after massacre.

Ethereal blonde woman in white dress reportedly hitchhikes along Archer Avenue near Chicago's Resurrection Cemetery since 1939. Vanishes from moving vehicles.

Ancient Bolivian site features stone blocks cut with impossible precision. H-shaped interlocking joints suggest advanced technology predating known civilizations by thousands of years.

A massive aquatic creature has been reported in Lake Champlain for over 400 years, making it America's most documented lake monster.

Sarah Winchester's bizarre 38-year construction project created a mansion with stairs to nowhere, doors opening into walls, and 160 rooms designed to confuse vengeful spirits.

Canada's most documented lake monster. Over 200 reported sightings since 1872 in British Columbia's Okanagan Lake.

Television ghost hunters captured unexplained shadow figure on camera at abandoned Philadelphia penitentiary. Multiple investigators report consistent paranormal encounters at notorious prison.

Large, bipedal cryptid reported throughout Florida's Everglades since the 1960s. Distinguished by its overwhelming sulfuric odor and reddish-brown hair.

A 15th-century illustrated codex written in an unknown language and script that has defied all attempts at decipherment for over a century.

Massive geoglyphs in Peru's desert visible only from sky. Created 2,000 years ago by vanished civilization.

Recent scientific expeditions have identified multiple candidate locations for Plato's lost city, from the Mediterranean to Antarctica.

Mysterious bipedal entities captured on surveillance footage in California. Pale, thin figures with unusual locomotion patterns defy conventional explanation.

Mysterious glowing orbs have appeared in the Texas desert near Marfa for over 140 years, defying scientific explanation despite numerous investigations.

Bipedal wolf-like creature reported across Michigan for decades. Concentrated sightings every seven years.

Evidence suggests Earth's Moon may be an artificial hollow structure rather than a natural celestial body.

America's most haunted road harbors decades of unexplained encounters, phantom vehicles, and mysterious disappearances in rural New Jersey.

Mounting scientific evidence suggests our universe operates like a sophisticated computer program, questioning the nature of reality itself.

Mysterious creature terrorizes Puerto Rico, draining blood from livestock. Spreads throughout Latin America and southwestern United States.

Former tuberculosis hospital where thousands died. Staff reported unexplained phenomena during operation. Now considered America's most haunted location.

Unidentified serial killer terrorized Northern California, 1968-1969. Sent cryptic ciphers to newspapers, claimed 37 victims, never caught.

Bipedal wolf-like creature reported along rural Wisconsin road since 1936. Multiple witnesses describe seven-foot tall beast with canine features.

Massive temple complex predating Stonehenge by 6,000 years challenges everything we know about early human civilization.

Serial killer terrorized London's East End in 1888. Five canonical victims, hundreds of suspects, zero convictions.

A 512-acre Utah ranch has been the epicenter of reported UFO sightings, cattle mutilations, cryptid encounters, and poltergeist activity for generations. Investigated by billionaire Robert Bigelow's NIDS team and later connected to a $22 million Pentagon program, Skinwalker Ranch remains one of the most intensively studied paranormal locations on Earth.

Since 2012, former police detective David Paulides has documented over 1,700 unexplained disappearances in North American wilderness areas. Victims vanish without trace, often within sight of companions, leaving behind patterns that defy conventional explanation—and a National Park Service that claims it keeps no centralized record of the missing.