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What are hole-punch clouds, aka fallstreak holes?
Have you ever seen a fallstreak hole or hole-punch clouds? They're a type of cloud with a flat layer interrupted by a big hole, often with wisps at the center.
July 10, 2025
Human dam-building has caused a small (but astonishing) pole shift
Human dam-building - nearly 7,000 dams from 1835 to 2011 - has shifted Earth's poles and caused a drop in global sea levels.
July 8, 2025
Calculating whether an asteroid might hit Earth
How do scientists calculate the probability that an asteroid might hit Earth? And why does the likelihood often go up before dropping to zero?
July 4, 2025
A Stone Age ocean voyage re-enacted by daring scientists
Scientists re-enacted a Stone Age voyage from Taiwan to the Ryuku Islands of southern Japan using a canoe made from replica tools of that period.
July 3, 2025
Blazing daylight fireball reported over U.S. Southeast!
Several reports were posted on social media of a rare daylight fireball that was seen over several southern states in the U.S. on June 26, 2025.
June 26, 2025
Another SpaceX Starship explosion! Huge fireball during test
A SpaceX Starship upper stage exploded during a static-fire test on June 18, at SpaceX's Starbase in Boca Chica, Texas. See the video.
June 19, 2025
Oldest known human fingerprint found on Neanderthal art
Archaeologists in Spain found the oldest known human fingerprint on a rock, marking the nose on artwork by a Neanderthal. Forensic science helped uncover it.
June 17, 2025
Cosmic Dawn, a NASA documentary, in Media We Love
NASA has released a new documentary called Cosmic Dawn: The Untold Story of the James Webb Space Telescope. You can watch it here.
June 17, 2025
What is science? It’s a way to learn about the natural world
What is science? Science means engaging in objective, methodical, repeatable investigations to learn about the natural world. Read more here.
June 15, 2025
Friday the 13th comes once this year and it’s in June
In 2025, there is only one Friday the 13th and it's in June. Happy Friday the 13th! Learn more about the cycles of Friday the 13th here.
June 13, 2025
