Science

Does a video on social media show what it looked like when a pilot accidentally hit the "chemtrail switch" too early while taking off in -45 degrees Celsius in Siberia? No, that's not true: The false caption poking fun at chemtrail conspiracists originated with an r/aviation forum Reddit repost with a satire tag. This video, originally posted in 2012 by…

Was a hydrothermal explosion on July 23, 2024, at Yellowstone National Park's Biscuit Basin considered "unusual" by experts, as a post on X claimed? No, that's not true: Officials with the U.S. Geological Service said the "small hydrothermal explosion" was considered "normal." The Yellowstone Volcano Observatory and Yellowstone National Park issued a joint statement stating that monitoring data showed "no…

Did the Kraft Heinz Company announce clear ketchup using lab-grown tomatoes, as a post on Instagram claimed? No, that's not true: A representative for The Kraft Heinz Company confirmed to Lead Stories that "these claims are false." The background of the video of a person pulling the bottle from a store shelf clearly reveals the bottles on the shelf are…

Did all rivers on Earth "commence" in the spring of 2399 B.C.? No, that's not true: The birth of the oldest rivers predates this point in time by millions of years, according to the consensus of earth science. A U.S. Geological Survey scientist confirmed that to Lead Stories. The claim appeared in a video (archived here) on Facebook on June…

Were mammograms banned in Switzerland as of July 22, 2024, as a post on Instagram claimed? No, that's not true: Switzerland's Federal Department of Home Affairs told Lead Stories that "mammography is not banned at all in Switzerland." It is covered by health insurance and recommended by health experts for women over 40. The claim appeared in a post on…

Did a mother's daily use of an air fryer result in high levels of antimony in her child's bloodwork? No, that's not known to be true: The U.S. Consumer Product Safety Commission has issued several recalls on air fryers in the past, but fire and burn hazards were the reason -- not the release of antimony. The woman provided no…

Does a video on social media capture a meteor over Budapest, Hungary, in July 2024? No, that's not true: The original video was taken during mass protests in the Hungarian capital on February 16, 2024 and other videos from the event do not show any meteor. People's outfits were much more consistent with winter weather than with midsummer temperatures in…

Did a Federal Aviation Administration weather camera capture images of a mysterious planet in the southern sky over Larsen Bay, Alaska? No, that's not true: Images taken at the same time at other FAA weather camera stations on Kodiak Island don't show a "mysterious planet in the southern sky," clearly indicating it is something on the lens of that specific…

Did a German preprint study published in February 2024 by Christof Kuhbandner and Matthias Reitzner prove that COVID-19 vaccines caused the number of deaths per year to rise above recent trends, as several online posts and articles implied? No, that's not true: While it's true there has been a documented increase in excess mortality during the pandemic years, German health…

Does a photo of the "Roman tidal baths" on Malta demonstrate that the sea level has been consistent for thousands of years? No, that's not true: The waterfront architecture known as the Roman Baths of Sliema were not built during the Roman Empire thousands of years ago, but some time in the late 19th century -- so their seaside existence…

Does a video that shows what is said to be a magnet sticking to packaged supermarket chicken prove that such products contain nanotechnology and heavy metals? No, that's not true: The U.S. Department of Agriculture ensures that poultry products are safe and unadulterated, an agency spokesperson told Lead Stories. Magnets, they added, may stick to meat and poultry products due…

Did Bill Gates introduce a so-called "maggot milk" product called EntoMilk? No, that's not true: Although EntoMilk, made from insects, was an actual product that existed in South Africa in 2019, Gates was not a part of its release. The Bill and Melinda Gates Foundation told Lead Stories that the claim he was involved is false. The website of the…

Does footage showing what appears to be a shadowy profile of a man moving behind what looks to be a small model space shuttle prove that this footage and the entire 1983 Challenger mission was faked? No, that's not true: The astronaut was filming from inside Challenger's flight deck looking out over the payload bay through a window. His reflection…

Does a drink made of aloe vera, molasses, honey and gin eliminate all cancer cells, cysts and tumors? No, that's not true: While some of these ingredients may have health benefits, they are not a cure for cancer or other serious conditions. Oncology experts told Lead Stories that there's no evidence to support these claims. The claim appeared in a…

Does a video on social media genuinely show genetically modified tomatoes and grain swimming in water? No, that's not true: The videos shared on TikTok originated from a YouTube channel that says it creates videos using "CGI effects" and that such clips are for "entertainment only." There is no indication in the video whether the items shown are real or…

Did NASA secretly drop a manned space capsule out of a plane in order to stage a hoax return of astronauts from outer space? No, that's not true: The footage that shows a space capsule sliding out of the back of a C-130 cargo plane was not part of a staged hoax. This was one of several drop tests conducted…

Are volcanos petrified dragon remnants that "sometimes bubble up," as a post on social media claims? No, that's not true: Volcanos are openings in the earth's surface through which molten rock, gases and ash escape. Dragons -- defined as giant, flying, fire-beathing creatures -- do not exist in real life. The account that created this post says it's satire and…

Did astronaut Neil Armstrong once say he saw UFOs and aliens on the moon? No, that's not true: The claim is completely fabricated. There is zero evidence that Armstrong ever told anyone that he saw UFOs and aliens on the moon, and no evidence or documentation is given in a post making the claim. Buzz Aldrin said in 2014 that…

Was the Earth's average temperature 2 degrees Celsius warmer 55,000 years ago? No, that's not true: Climate experts contacted by Lead Stories all agreed that the Earth's temperature 55,000 years ago was colder than today's average temperature, not warmer. Ice core samples and other geological data show that global temperatures were lower due to extensive ice sheets and lower greenhouse…

Does a warmer average temperature in May 1895 compared to May 2024 disprove global warming, as a post with a chart on social media implied? No, that's not true: Climate experts contacted by Lead Stories said the data was cherry-picked and misleading and that the data chart was altered so as to mislead readers about the long-term trend. Short-term fluctuations…