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Science
Alex Cherney/CSIRO
Long-dead satellite emits strong radio signal, puzzling astronomers
Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences/NIGPAS
Zombie fungus-infected fly that likely lived among dinosaurs is preserved in amber
Jonathan O’Neil
Scientists say they have identified Earth’s oldest rocks. It could reveal an unknown chapter in our planet’s history
Tom Burd
Lost underwater forests are returning to Sydney’s coastline
Bob Nicholls Art
New dog-sized dinosaur species discovered
NASA
Four astronauts launch to the space station as NASA grapples with strange twist in leak issue
Tom Booth/CNN
‘Super corals’ and supplements: Inside the lab trying to save the Great Barrier Reef
Nanjing Institute of Geology and Palaeontology; Chinese Academy of Sciences/NIGPAS
Stunning amber fossil reveals ‘Last of Us’-type fungus likely lived alongside dinosaurs
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Ruben de Heer/Rijksmuseum van Oudheden
1,000-year-old sword decorated with spiritual symbols found in Dutch river
Center for Whale Research
Drone footage reveals orcas using tools in a stunning first
Editor's picks
Corbis/Getty Images
Once celebrated, an inventor’s breakthroughs are now viewed as disasters — and the world is still recovering
3D Illustration Getty Images/NASA
‘Dyson spheres’ were theorized as a way to detect alien life. Scientists say they’ve found potential evidence
Omer Tarsuslu/Anadolu/Getty Images
Why scientists say we need to send clocks to the moon — soon
Stephen Dalton/Avalon.red/Alamy Stock Photo
Why axolotls seem to be everywhere — except in the one lake they call home
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Space
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Stefanie Keenan/VF25/WireImage/Getty Images
Katy Perry is ‘missed’ at the Jeff Bezos and Lauren Sánchez wedding
First images from the largest camera ever built reveal millions of galaxies
Strange signals detected from Antarctic ice seem to defy laws of physics. Scientists are searching for an answer
A massive rocket explosion stirs up talk of setbacks. Are Musk’s Mars ambitions farther than they seem?
Archaeology
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MOLA
Huge Roman frescoes buried in pieces for 1,800 years uncovered
14,000-year-old mummified ‘puppies’ weren’t dogs at all, new research shows
New images reveal treasures aboard ‘holy grail’ shipwreck
Nearly 3,000-year-old Mayan complex discovered, featuring pyramids and canals
Life
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Ajay Narendra
Scientists say a tiny brown moth navigates 600 miles using stars — just like humans and birds
First methane-powered sea spiders found crawling on the ocean floor
Glow-in-the-dark axolotls reveal a clue in the mystery of limb regeneration
Orphaned bear cub cared for by humans dressed up as bears
Paleontology
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Masato Hattori
‘Dragon prince’ dinosaur discovery is changing how scientists understand T. rex
Tiny clawed tracks left in ancient mud are the oldest reptile footprints
A rare Archaeopteryx fossil was kept from scientists for decades. Its first-ever analysis reveals ‘one wow after another’
Bumps on ancient, armored fish may have given rise to teeth in animals, study finds
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