Wednesday, December 10, 2025 5:36 AM ET
2 days ago
New FDA-approved glasses can slow nearsightedness in kids8 days ago
How to watch the last supermoon of the year8 days ago
UCSD tool can spot more than 4,000 drugs, a boon to patient care11 hours ago
How to watch one of the year's best meteor showers, the Geminids17 hours ago
San Diego universities forge ahead with optimism and anxiety to shape new AI-literate workforce9 days ago
Telescope in Chile captures stunning new picture of a cosmic butterfly13 days ago
Scientists capture the crackling sounds of what they believe is lightning on Mars13 days ago
UN General Assembly chief says curbing climate change would make world more peaceful and safer18 days ago
NIH funding cuts have affected over 74,000 people enrolled in experiments, a new report says22 days ago
UC San Diego, a giant in science, is struggling with freshmen who can't do basic math24 days ago
Arachnid super-web reveals the surprising 'constant party' life of cohabiting spiders25 days ago
Flood watch issued for San Diego County, with heaviest rain expected Saturday morning25 days ago
San Diego researchers reflect on the passing of James Watson, who co-discovered DNA structure1 month ago
Zuckerberg, Chan shift bulk of philanthropy to science, focusing on AI and biology to curb disease1 month ago
Solar storms bring colorful northern lights to unexpected places27 days ago
Scientists spot the brightest flare yet from a supermassive black hole1 month ago
How to spot November's supermoon, the closest of the year1 month ago
Can a weight loss and diabetes drug treat long COVID?1 month ago
How tiny drones inspired by bats could save lives in dark and stormy conditions1 month ago
Scary movies and haunted houses: Researchers study how the brain responds to fear1 month ago
Can San Diego be a crucial part of a Silicon Valley for nuclear fusion?1 month ago
Anti-science bills hit statehouses, stripping away public health protections built over a century1 month ago
Advice to feed babies peanuts early and often helped thousands of kids avoid allergies1 month ago
How to watch the Orionid meteor shower, debris of Halley's comet1 month ago
The world is heading to add 57 superhot days a year, but study indicates it could have been worse1 month ago
2 green comets shine bright. How to spot them in the night sky1 month ago
Scientists hope underwater fiber-optic cables can help save endangered orcas1 month ago
From barks to words: Researchers aim to translate dog sounds with AI1 month ago
She saw a car-sized object above a Texas farm and found a wayward hunk of NASA equipment2 months ago
Nobel Prize in chemistry goes to discovery that could trap C02 and bring water to deserts2 months ago
Three scientists at US universities win Nobel Prize in physics for advancing quantum technology2 months ago
UC San Diego graduate Fred Ramsdell to share Nobel Prize in Physiology or Medicine2 months ago
The Nobel Prize in medicine goes to 3 scientists for key immune system discoveries2 months ago
Beautiful 'supermoon' will be visible across San Diego County on Monday2 months ago
Caltech professor to head Palomar Observatory2 months ago
The Nobel Prize winners will be announced next week. What to know about the prestigious awards2 months ago
A recipe for avoiding 15 million deaths a year and climate disaster is fixing food, scientists say2 months ago
Interstellar comet swinging past Mars as a fleet of spacecraft looks on2 months ago
New study adds to the possibility of favorable conditions for life at Saturn's moon Enceladus2 months ago
Researchers turn human skin cells into eggs — but not yet usable ones2 months ago
Cal State San Marcos gets $10 million donation to help build major science and engineering center2 months ago
A trio of space weather satellites blast off together to study the sun's violent side2 months ago
Growing up, she found Miramar's flight line 'so inspiring.' Now this Marine pilot is a NASA pick for astronaut training.2 months ago
Scientists discover a new dinosaur from Argentina with a crocodile bone in its mouth2 months ago
Day and night get equal billing Monday as fall equinox arrives. Here's what to know2 months ago
Australia approves world-first vaccine to save koalas from chlamydia2 months ago
Well-preserved Amazon rainforest on Indigenous lands can protect people from diseases, study finds2 months ago
Scripps researchers discover what lies within mysterious haloed barrels on the seafloor2 months ago
Two San Diego scientists win Lasker Award for developing way to fight cystic fibrosis2 months ago
New findings by NASA Mars rover provide strongest hints yet of potential signs of ancient life2 months ago
Scientists are baffled by a powerful and long-lasting gamma ray explosion outside our galaxy3 months ago
UCSD graduate Megan McArthur retires from NASA's astronaut corps after long career3 months ago
Thousands of newborn stars dazzle in the latest snapshot by NASA's Webb Space Telescope3 months ago
Want to work for National Weather Service? Be ready to explain how you agree with Trump3 months ago
First peer-reviewed study of Tijuana River Valley sewage crisis finds link between water pollution and toxic gas in air3 months ago
Endangered frog species is hopping around Southern California once again2 months ago
Fleet Science Center to begin major renovation in September3 months ago
Scientists give harsh grades to Trump administration work aimed at undoing a key climate finding3 months ago
Stargazing is challenging, but possible, in San Diego County. Here's how to view our night sky.3 months ago
Another US military mini shuttle launches on a secret mission3 months ago
Scientists get a rare peek inside of an exploding star3 months ago
NASA's Webb telescope finds a new tiny moon around Uranus3 months ago
Hijacked satellites and orbiting space weapons: In the 21st century, space is the new battlefield3 months ago
Six planets are hanging out in early morning skies this month. Here's how to spot them3 months ago
$80 million federal grant bolsters research at UCSD3 months ago
Public invited to attend dark sky forum and astronomy party Saturday in Julian3 months ago
Summer's best meteor shower peaks soon. But the moon will interfere with viewing the Perseids4 months ago
Hubble Space Telescope takes best picture yet of the comet visiting from another solar system4 months ago
Harvard scientists say research could be set back years after funding freeze4 months ago
Trump moves to shut down NASA missions that measure carbon dioxide and plant health4 months ago
Talking fungi: This high school grad is studying how plants communicate like a pro4 months ago
Scientists say they have solved the mystery of what killed more than 5 billion sea stars4 months ago
Now's the time to watch the Perseid meteor shower from East County4 months ago
NASA, SpaceX punch through weather threat for Crew-11 launch4 months ago
Fireflies are lighting up summer skies. But the glowing bugs are still on the decline4 months ago
Some facts about the strongest earthquakes ever recorded4 months ago
Scientists release thousands of hatchery-raised halibut in Mission Bay, boosting population4 months ago
UC San Diego loses a third star scientist in mini brain drain28 days ago
Noted Earth and space scientist Meenakshi Wadhwa named director of Scripps Institution of Oceanography4 months ago
Largest piece of Mars on Earth fetches meteoric $5.3 million at New York auction4 months ago
Astronomers capture the birth of planets around a baby sun outside our solar system4 months ago
Wildfires can harm water quality up to eight years later, study finds4 months ago
Exquisite, rarely seen purple sea snails ride warm currents to San Diego4 months ago
UCSD postpones plans to set 10-story building on fire in Scripps Ranch4 months ago
Private spaceflight ends with a Pacific splashdown for astronauts from India, Poland and Hungary4 months ago
The biggest piece of Mars on Earth is going up for auction in New York4 months ago
Astronauts from India, Poland and Hungary head back to Earth after private space station mission4 months ago
A century after a man was convicted of teaching evolution, the debate on religion in schools rages4 months ago
UCSD's new underwater microscope brings precious coral reefs into sharper view5 months ago
The US plans to begin breeding billions of flies to fight a pest. Here is how it will work5 months ago
First images unveiled from world's largest camera5 months ago
New UCSD eye research center a son's visionary tribute to a father's legacy5 months ago
The summer solstice is here. What to know about the longest day of the year5 months ago
Want to plant trees to offset fossil fuels? You'd need all of North and Central America, study finds5 months ago
Early humans survived in a range of extreme environments before global migration, study says5 months ago
Watch: SpaceX rocket being tested in Texas explodes, no injuries reported5 months ago
Trump's plan to kill dozens of NASA missions threatens US space supremacy5 months ago
Lake Tahoe mystery: Why aren't the lake's famous waters getting more clear?5 months ago
Astronomers create a dazzling, elaborate map of nearby galaxy in thousands of colors5 months ago