Women are using testosterone in the hope that it will treat their menopause symptoms, but little evidence supports the approach, experts say.
A brand-by-brand guide to wildlife cameras, chosen for their autofocus capabilities, burst speed and animal tracking in real conditions, curated by our experts.
A study of DNA from early colonial-era skeletons in a Montreal cemetery has revealed that none of them had any Indigenous ancestry.
The remains of two Ramesses II statues — one of which would have originally stood around 28 feet tall — were found by a villager in Egypt.
A rare discovery reveals that 75,000 years ago, a Neanderthal from Shanidar Cave in Iraq died a grisly death, likely from a wooden spear.
Women are using testosterone in the hope that it will treat their menopause symptoms, but little evidence supports the approach, experts say.
Movement-induced flares in chronic back pain activate brain regions involved in self-reflection, suggesting chronic pain may be processed differently than acute pain.
A study of DNA from early colonial-era skeletons in a Montreal cemetery has revealed that none of them had any Indigenous ancestry.
A recent study in mice hints that a modified tapeworm medicine might help relieve painful lesions seen in endometriosis.
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Women are using testosterone in the hope that it will treat their menopause symptoms, but little evidence supports the approach, experts say.
Astronauts on NASA's Artemis II mission saw surprising "jaundiced yellow" and "swampy green" colors on the moon during their close lunar flyby, a new report reveals.
The James Webb Space Telescope has detected the farthest "fast radio burst" ever seen, providing more clues about these mysterious explosions.
A new supercomputer simulation traces how thousands of small galaxies eventually became the Milky Way.
New simulations suggest that the perplexing Arsia Mons Elongated Cloud (AMEC) repeatedly emerges in the Red Planet's skies thanks to a never-before-seen meteorological process.
Astronomers have spotted a rare "second-generation" exoplanet closely orbiting the nearby white dwarf HS 0209+0832. An unusual mixture of heavy elements inside this zombie star suggests that "this system has given birth to a new world using the foundations of the old one."
The remains of two Ramesses II statues — one of which would have originally stood around 28 feet tall — were found by a villager in Egypt.
A rare discovery reveals that 75,000 years ago, a Neanderthal from Shanidar Cave in Iraq died a grisly death, likely from a wooden spear.
A study of DNA from early colonial-era skeletons in a Montreal cemetery has revealed that none of them had any Indigenous ancestry.
Researchers have revealed the climate that some of the first people in North America experienced around 23,000 years ago, during the Last Glacial Maximum.
Archaeologists excavating a medieval African kingdom have discovered pottery from eastern China, revealing connections across continents.
Analysis of tiny zircon crystals buried within the 10-mile-wide Ames crater in northwest Oklahoma suggests that the submerged structure dates back to 370 million years ago, during the Frasnian-Famennian mass extinction event.
A recent satellite photo shows a patchwork of tens of thousands of size-restricted farms tightly crammed into Taiwan's Yunlin County, which grows a majority of the island's food.
A 9 million-year-old capybara tooth was found in the Atacama Desert, a surprising find given that these rodents love water.
The sea surface temperature in a key El Niño region has exceeded 86 degrees F for the first time on record, hinting that the strength and location of some El Niño events are transforming.
With extreme weather conditions becoming more frequent, having a disaster kit and other emergency plans can be beneficial. Live Science readers shared their thoughts about how prepared they are for these events. Do you agree with what they said?
Women are using testosterone in the hope that it will treat their menopause symptoms, but little evidence supports the approach, experts say.
Movement-induced flares in chronic back pain activate brain regions involved in self-reflection, suggesting chronic pain may be processed differently than acute pain.
A recent study in mice hints that a modified tapeworm medicine might help relieve painful lesions seen in endometriosis.
Doctors ran many tests to uncover the cause of a teen girl's auditory and visual hallucinations.
Scientists have developed AI tools to measure a person's true "biological age." Live Science asked readers whether they would be comfortable using these tools.
New data reveals that flu season is off to an early start in several Western states. Live Science wants to know if you have already gotten the flu vaccine or plan to do so this year.
In this excerpt from "Every Last Fish," author Rose George examines the deep-rooted problems of the regulations surrounding fish meal.
An early bird with many dinosaur-like features discovered in China seems to have been a fast-running, land-based carnivore with killer claws.
Scientists are racing to explain why hundreds of southern right whale calves have died this year in Argentine Patagonia, and the first clues are starting to emerge.
Live Science spoke with Steve Winter ahead of the release of "Big Cats."
A new study that tracked dogs' aging by reading tiny chemical tags on their DNA found that larger dogs aged more quickly.
DNA samples from Jonathan the 194-year-old tortoise reveal gene variants and epigenetic changes that could contribute to his remarkable lifespan.
A new mathematical formula tracks an AI's internal "compass needle" to flag undesirable outputs before they happen.
Hacking incidents by AI agents are creating a legal minefield. The developers and deployers of rogue bots could be held liable.
Car technology is making rapid advances, and the car you will drive in 10 years may be very different from the one you're driving today.
Researchers created multicolored tattoo inks that are activated by different wavelengths of light, allowing people to hide their tattoos in different scenarios.
A quadruped robot scampered more than 26.2 miles of uneven, hilly terrain alongside human runners without needing to be recharged.
OpenAI says its newly launched GPT-6 Astra model brings humanity to the threshold of AGI, but external evaluators argue that inflated lab metrics and opaque testing obscure its true reliability.
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Here are the physics Nobel Prize winners.
A particle collider experiment just revealed something unexpected about how the fiery soup of particles that filled the universe after the Big Bang coalesced into the protons and neutrons that make up matter today.
Physicists have used radioactive lutetium to create what they say is the most accurate atomic clock ever, keeping time perfectly up to 19 decimal places.
An attempt by Anthropic's Claude failed to prove the Riemann hypothesis, but it did produce something genuinely useful: inspiration.
OpenAI's controversial claim to have cracked the Navier-Stokes existence-and-smoothness problem has sent shock waves through the mathematics community.
In this excerpt from "On Time: The Physics That Makes the Universe Tick," author and theoretical physicist Jim Al-Khalili examines the possibility of time starting before the Big Bang, with the cosmological theory of eternal inflation.
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