Corleck Head: A spooky three-faced Celtic sculpture found on the ''Hill of Death'' in Ireland — and it may have been connected to human sacrifice 1,900 years ago (www.livescience.com)
Science news this week: Famed primatologist Jane Goodall dies, Iran sinks at an alarming rate, and scientists create human egg cells from skin (www.livescience.com)
''I honestly am not sure on this at all'': Poll reveals public uncertainty over experimenting on conscious lab-grown ''minibrains'' (www.livescience.com)
Citation cartels, ghost writing and fake peer-review: Fraud is causing a crisis in science — here''s what we need to do to stop it (www.livescience.com)
Science history: Alexander Fleming wakes up to funny mold in his petri dish, and accidentally discovers the first antibiotic — Sept. 28, 1928 (www.livescience.com)
30,000-year-old ''personal toolkit'' found in the Czech Republic provides ''very rare'' glimpse into the life of a Stone Age hunter-gatherer (www.livescience.com)
James Webb Space Telescope reveals thick cosmic dust of Sagittarius B2, the most most enormous star-forming cloud in the Milky Way — Space photo of the week (www.livescience.com)
''If there is a space race, China''s already winning it'': NASA unlikely to bring Mars samples back to Earth before China does, experts say (www.livescience.com)
''Cleopatra''s Final Secret'' documentary reveals hundreds of coins and port found in Egypt. But does that mean Cleopatra was buried there? (www.livescience.com)
''Like trying to see fog in the dark'': How strange pulses of energy are helping scientists build the ultimate map of the universe (www.livescience.com)
''When people gather in groups, bizarre behaviors often emerge'': How the rise of online social networks has catapulted dysfunctional thinking (www.livescience.com)
''We certainly weren''t exceptional, but now we''re the only ones left'': In new PBS series ''Human,'' anthropologist Ella Al-Shamahi explores how humans came to dominate Earth (www.livescience.com)
Skyscraper-size asteroid previously predicted to hit us in 60 years will zoom past Earth on Thursday (Sept. 18) — and you can see it live (www.livescience.com)
3,300-year-old ancient Egyptian whistle was likely used by police officer tasked with guarding the ''sacred location'' of the royal tomb (www.livescience.com)
Science news this week: A key Atlantic current nears collapse, the world''s biggest iceberg shatters, and mouse brains rewrite neuroscience (www.livescience.com)
''I trust AI the way a sailor trusts the sea. It can carry you far, or it can drown you'': Poll results reveal majority do not trust AI (www.livescience.com)
''Strange'' tomb in Peru holds skeletons of people with ropes around their necks, hands tied behind their backs, archaeologists say (www.livescience.com)
There are 32 different ways AI can go rogue, scientists say — from hallucinating answers to a complete misalignment with humanity (www.livescience.com)