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Many reports of Unidentified Anomalous Phenomena (UAP) are later discovered to be some type of balloon.

NASA Report Finds No Evidence of Extraterrestrial Origin for UFO Sightings

However, no explanation can be ruled out, per the agency, which also appointed its first director of research into the subject

Diana wore the sweater to a polo match in June 1981.

Found in an Attic, Princess Diana’s Iconic ‘Black Sheep’ Sweater Sells for $1.1 Million

The red jumper’s design came to symbolize the princess’ relationship with the royal family

Marc Abrahams, creator of the Ig Nobel Prizes, speaks at the 2003 ceremony. The first ceremony was held in 1991.

Smart Toilets and Licking Rocks: Ig Nobel Prizes Celebrate Strange Scientific Achievements

Winning research projects reanimated dead spiders and examined how anchovy sexual activity influences ocean mixing

Divers from the University of Malta began exploring the sunken plane in 2018.

Divers Recover Remains of WWII Airman, 80 Years After He Crashed in the Mediterranean

Underwater archeologists in Malta worked with the U.S. government to identify the 22-year-old from California

A potential polar ring galaxy called NGC 4632. The composite image combines a capture of the galaxy's main disk, taken with the Subaru Telescope, with radio wave data of the hydrogen ring, which has been digitally colorized as white.

‘Spectacular’ Polar Ring Galaxies May Be More Common Than Thought, Study Suggests

Astronomers have found two candidates for this rare type of galaxy, surrounded by a halo of hydrogen gas—and they could provide insights about dark matter

The cat door at the Exeter Cathedral in Devon County, England, is a strong contender for the oldest cat door on record. 

Where Can You Find the Oldest Cat Door on Earth?

The little opening for felines has a surprisingly long history

One of the two specimens presented to Mexico's Congress, photographed during a press conference of Mexican journalist and self-proclaimed UFO expert Jaime Maussan, in Mexico City on September 13, 2023.

Alleged Alien Corpses Displayed to Mexican Congress Did Not Convince Scientists

Self-described UFO expert Jaime Maussan, whose claims of extraterrestrials have been debunked in the past, said the specimens were “non-human”

One of the archaeologists examines a partially flooded chamber of the cave that holds many of the drawings.

Archaeologists Discover More Than 100 Ancient Drawings in a Spanish Cave

Many of the works, estimated to be at least 24,000 years old, employ a rare clay painting technique

Lab-grown chicken produced by GOOD Meat

Lab-Grown Meat Can Be Kosher or Halal, According to Religious Authorities

The approvals bring cultivated meat one step closer to becoming a feasible alternative to traditional meat for a wider audience

Arthur Brand poses with The Parsonage Garden at Nuenen in Spring, painted by Vincent van Gogh in 1884.

Cool Finds

Stolen van Gogh Painting Worth Millions Returned in an Ikea Bag

Arthur Brand, the “Indiana Jones of the art world,” negotiated the recovery of an 1884 canvas taken from a Dutch museum in March 2020

FDA panelists say phenylephrine itself isn't dangerous, but taking it could lead to sick patients delaying effective treatment.

Leading Decongestant in Cold and Flu Medicines Doesn’t Work, FDA Advisory Panel Says

Phenylephrine, a popular ingredient in over-the-counter remedies, is no better than a placebo, per the panel

As part of its ongoing support of Ukraine after the Russian invasion, the Metropolitan Opera has commissioned a work based on true stories of Ukrainian mothers rescuing their abducted children.

An Upcoming Opera Will Tell the Story of Ukraine’s Kidnapped Children

Commissioned by the Metropolitan Opera, the work will be based on the accounts of mothers who traveled 3,000 miles to get their loved ones back

Frank Rubio poses in front of a window on the International Space Station looking out to Earth below. Rubio has been stationed on the ISS since September of last year.

NASA Astronaut Sets Record for Longest Trip to Space by an American

When Frank Rubio returns from the International Space Station on September 27, he will have spent 371 consecutive days in space

A wild boar in Bavaria, Germany. Levels of radioactive contamination in the animals have not declined significantly since the Chernobyl disaster of 1986.

Why Germany’s Wild Boars Are Radioactive

Fallout from nuclear tests conducted in the mid-20th century may contribute to the high levels of radiation seen in the animals today, a new study finds

People gather around the damaged Kharbouch Mosque on September 9, 2023 in Marrakesh, Morocco.

Ancient Mosques Damaged in Morocco Earthquake

A UNESCO representative says the country has suffered an “inestimable loss”

Erlend Bore poses with the trove that he found soon after buying his first metal detector.

Cool Finds

Amateur Metal Detectorist Makes ‘Gold Find of the Century’ in Norway

Erlend Bore unearthed a trove of 1,500-year-old gold jewelry—just months after he picked up the hobby

A visitor examines Pablo Picasso's Guernica during the partial reopening of the Reina Sofía Museum in June 2020, which followed several months of pandemic closures.

Museum Drops Ban on Photographing Picasso’s ‘Guernica’

After enforcing the rule for three decades, officials say that lifting it will prevent overcrowding and attract younger audiences

A new round of Covid-19 vaccinations was recommended by Centers for Disease Control and Prevention advisers on Tuesday.

What to Know About the New Covid-19 Vaccines, Now Recommended by CDC Advisers

Experts say the latest boosters are effective against emerging variants including EG.5.1 and BA.2.86

Ernest Hemingway and his wife, Mary Welsh, on a trip to Kenya in 1952

Ernest Hemingway and His Wife Survived Two Plane Crashes Just One Day Apart

The novelist recounted the harrowing ordeal in a letter, which just sold for $237,055 at auction

An artist's rendition of exoplanet K2-18 b and the dwarf star it orbits. New observations from the James Webb Space Telescope support the idea that the world, discovered in 2015, has a hydrogen-rich atmosphere and water ocean.

This Exoplanet May Be a Distant Ocean World, James Webb Telescope Finds

The observatory detected evidence of methane and carbon dioxide—and tentatively observed a molecule that, on Earth, is only made by living things

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