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Rare comet could shine bright as Venus as it falls toward the sun: What to expect from Comet ATLAS (C/2024) G3
By Jamie Carter published
Comet ATLAS (C/2024) G3 is set to dazzle Southern Hemisphere skywatchers in mid-January. Here’s everything you need to know about the 'New Year comet'.
Early study reveals why sleeping pills may not supply the best-quality snooze
By Emily Cooke published
A new study in mice suggests that sleeping pills may impede the brain's ability to "cleanse" itself during sleep.
Giant funnel-web spider with fangs so big it could bite through a human fingernail arrives at Australian zoo
By Sascha Pare published
Hemsworth, a colossal funnel-web spider recently donated to the Australian Reptile Park, could make significant contributions to the park's life-saving venom-milking program, keepers say.
Never-before-seen parasite is resistant to ivermectin
By Pandora Dewan published
Trichuris incognita is a newfound intestinal roundworm closely related to the whipworm parasite. However, it is significantly more resistant to treatment.
Diagnostic dilemma: A woman's nut allergy was triggered after sex
By Mindy Weisberger published
A woman with a known nut allergy had a severe allergic reaction after sex, even though her partner bathed and brushed his teeth first. Here's why.
'Huge fortune' from the 1600s, including gold and silver coins, found in German church where Martin Luther preached
By Laura Geggel published
Four bags of money hidden around 1640 and worth "much more than a craftsman could earn in a year" have been found inside a statue at a Gothic church in Germany.
4,100-year-old tomb of doctor who treated pharaohs discovered at Saqqara
By Owen Jarus published
Archaeologists working at the site of Saqqara have discovered a 4,100-year-old tomb that held the burial of a doctor.
2,000-year-old painted penis bone found in quarry shaft from Roman Britain
By Kristina Killgrove published
A canine baculum (penis bone) covered in red ochre may be from a long-lost Romano-British ritual.
Why do we add fluoride to drinking water, and is it safe?
By Marilyn Perkins last updated
Fluoride is added to tap water in many countries around the world. But why?
James Webb telescope spies record-breaking hoard of stars hiding in a warped 'dragon' galaxy
By Harry Baker published
Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" galaxy, 6.5 billion light-years from Earth. It is the largest group of individually imaged stars ever seen at such a distance.
Scientists examine bloody mating wounds to reveal details of sharks' secret sex lives
By Sascha Pare published
Shark sex is a bitey business, with males grasping females with their teeth during the act. The resulting wounds are helping scientists to figure out when and where sharks are doing the deed.
Tibet earthquake: Deadly magnitude 7.1 quake hits holy city of Shigatse
By Patrick Pester published
A huge magnitude 7.1 earthquake has hit the holy city of Shigatse, or Xigazê, in the autonomous region of Tibet in China.
Pakistan's 'bleeding ink' lagoon brings life to harsh desert environment
By Harry Baker published
Earth from space This 2014 satellite photo shows Pakistan's Khor Kalmat tidal lagoon brimming with water at the heart of an arid desert. This fluctuating body of water, which looks like "ink bleeding onto parchment," helps support life in this harsh environment.
Nvidia's mini 'desktop supercomputer' is 1,000 times more powerful than a laptop — and it can fit in your bag
By Keumars Afifi-Sabet published
New Project Digits mini PC offers a petaFLOP of power for local AI processing and data science.
'Multiverse simulation engine' predicts every possible future to train humanoid robots and self-driving cars
By Keumars Afifi-Sabet published
Nvidia's Cosmos platform lets researchers simulate multiple different realities and simulate real-world physics to generate footage that can train future robots.
1st deadly case of H5N1 bird flu reported in US
By Nicoletta Lanese published
The patient in Louisiana who contracted a severe case of bird flu has died, officials announced.
What's the best way to kill norovirus, the 'stomach bug'?
By Skyler Ware published
Only certain cleaners kill norovirus, a leading cause of vomiting, diarrhea and foodborne illness. Why is that?
Scientists find hidden 'hotspot' that helped create the Great Lakes before North America even existed
By Stephanie Pappas published
A hotspot that now lies in the middle of the Atlantic Ocean was once under the Great Lakes, and may explain why they formed where they did.
What is thundersnow? The weird weather phenomenon rumbling through the East Coast and Midwest
By Pandora Dewan published
The conditions needed to create thunderstorms are very rare, and can be dangerous, meteorologists warn.
Mysterious climate-changing eruption that turned the sun blue traced to remote Pacific island
By Patrick Pester published
Zavaritskii volcano in the Kuril Islands was responsible for the mysterious 1831 volcanic eruption that cooled the climate and turned the sun different colors, a new study finds.
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