Last-minute launch problem delays satellite rescue mission for NASA

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A marine heat wave caused seabird deaths off California. El Nino could worsen the die-off

2 days ago

Harvard professor with polarizing alien theories is picked to lead Trump administration UFO council

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The largest digital camera ever built begins decade-long survey of the universe

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After an earthquake, how long can trapped victims survive?

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Greece bets on space technology to contain wildfires in a global first

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A large, harmless asteroid will zip past Earth this weekend

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Europe's extreme heat would be impossible without climate change, scientists say

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What to know about earthquake early warning systems

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Astronomers find biggest super-puff planets yet that are lighter than cotton candy

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Get a load of this: Humans and great apes share similar giggles

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UC San Diego researchers land a pair of multimillion-dollar grants

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Sunday is the longest day of the year for half the planet. A guide to the summer solstice

14 days ago

Moores Cancer Center wins renewal of critical federal grant, overcoming criticisms of clinical trials office

15 days ago

Ancient teeth from Siberia rewrite the plague's timeline, dating back to over 5,500 years ago

16 days ago

A primer on uranium enrichment as Iran's nuclear program faces scrutiny

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As UFOs go mainstream, the jury is out on what the existence of alien life might mean for religion

21 days ago

Climate change makes once-rare coastal floods more likely, study says

23 days ago

An ancient whale graveyard in the Indian Ocean teems with life

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Former MCAS Miramar pilot named to crew of Artemis III space mission

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NASA unveils 4 astronauts to fly on Artemis III mission

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MIT researchers channel AI to turn hand gestures into robot training data

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SDG&E, Qualcomm and Scripps team up to curb wildfires and extreme weather with AI

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Energy Department says advanced nuclear reactor first to reach critical milestone

28 days ago

Space Station astronauts halt shelter plans as Russia's repair job on hold for worsening cracks, NASA says

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Wildfires are making the US smoggy again, reversing progress on cleaner air, study finds

29 days ago

Tools to fight hantavirus show promise despite limited funding. Now researchers hope to continue

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Radio scans find no alien tech from the latest interstellar comet

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A diet of royal jelly isn't the only thing that makes a queen bee

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NASA declares its Mars Maven spacecraft dead after six months of silence

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Scientists lose critical climate record as ocean observatory will go dark under Trump funding cuts

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Despite explosion, Blue Origin CEO says New Glenn will fly before end of year

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Hawaii's Kilauea sets record for lava fountaining episodes in any 1 eruption for the volcano

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SeaWorld's Dottie the dolphin dies at age 39

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A robot is helping an ailing couple stay in their home. Are more to come for an aging population?

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NASA's moon plans take hit with Blue Origin explosion

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Watch: Blue Origin New Glenn rocket explodes on Cape Canaveral launch pad during test

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Pigeons may be navigating with their liver, study suggests

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A rare blue micromoon rises this weekend

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Experimental hepatitis B drug may offer 'functional cure' for some patients

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SpaceX's Starship rockets are grounded pending investigation after test flight

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A warmer world creates bigger and more damaging hailstones, study says

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No FAA 'mishap' declaration yet on SpaceX Starship booster anomaly

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NASA lays out moon base plans with landers, buggies and drones at the top of the list

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SpaceX launches its biggest, most beefed-up Starship yet on a test flight

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SpaceX tries to launch a bigger version of Starship but hits a series of last-minute problems

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Dying star resembles a billowing crystal ball in new telescope photo

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Neptune's mysterious moon Nereid may be an original, study shows

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Plastic bags don't go in the recycling bin. What should you do instead?

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A de-extinction company has hatched live chicks from an artificial eggshell

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Climate scientists update predictions, with 2015 goal no longer plausible

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NASA's Psyche spacecraft buzzing Mars on its way to a rare metal asteroid

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Ancient teeth hint at canoodling between early human relatives

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As drought worsens, Western states brace for wildfires, water shortages

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Small study hints that revving up immune cells might help fight HIV

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Spiral galaxy's brilliant heart shines bright in a new picture from NASA's Webb telescope

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New findings from La Jolla Institute for Immunology suggest a possible measles treatment

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Antarctica's tourism boom raises concerns about contamination and disease

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A bright moon may dim the Eta Aquarid meteor shower made up of Halley's comet debris

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Endangered whale protections may be delayed to 2035 under Trump-blacked plan

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Astronomers believe they've detected an atmosphere around a tiny, icy world beyond Pluto

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Butterfly-shaped reef proposed for Oceanside sand retention project

2 months ago

Craig Venter, the San Diego biologist who co-led the sequencing of the human genome, dies at 79

2 months ago

Robot dogs with Musk and Zuckerberg heads roam around Berlin museum in Beeple's new exhibit

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Camera trap shows Sumatra orangutan using a canopy bridge to cross a public road in Indonesia

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Trump administration fires independent board overseeing the National Science Foundation

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The wide-brimmed Sombrero galaxy is revealed in all its splendor by a telescope in Chile

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Q&A: Apollo astronaut Schmitt talks about getting back to the moon and life in the universe

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A massive kraken-like octopus may have prowled the seas during the age of dinosaurs

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Scientists trace latest interstellar comet's home to a cold, isolated corner of the Milky Way

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New study finds 'alarming' high flood risk for 17 million Americans on Atlantic and Gulf coasts

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In race to prep for Artemis III, rocket's core stage on way to Kennedy Space Center

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Researchers have spent decades breeding better potatoes for chips, and their work isn't done

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Blue Origin's New Glenn rocket is grounded after launching satellite into the wrong orbit

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The Lyrid meteor shower is visible now and peaking soon. Here's how to spot it

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Wildfires used to 'go to sleep' at night. Climate change has them burning overtime

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Artemis II astronauts praise their moonship's performance, especially the heat shield

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Astronomers measure the mind-blowing power and speed of black hole jets for the first time

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NASA already has next Artemis flight in its sights following astronauts' triumphant moon flyby

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'It's not just about the stars:' International Dark Sky Week in San Diego is a celebration of the night sky

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Salk scientist to lead $41 million effort to control cells with sound

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Nearly a century of wondering: The American UFO saga, in reality and in fiction

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As Trump orders UFO data released, a question hangs: If aliens exist, what would they think of us?

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Two venerable San Diego institutions combine forces to seek faster gains in wildlife conservation

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San Diegans gather at watch parties, along shoreline to glimpse Artemis II splashdown off coast

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Worsening ocean heat waves are 'supercharging' hurricane damage, study finds

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Climate change is outpacing evolution. Scientists are using DNA to catch up

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Artemis II splashdown in San Diego: How to stream, weather and more

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Artemis II astronauts return from moon with a splashdown to close out a record-breaking lunar voyage

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Video: 'Future Oceans,' a look at San Diego County's marine protected areas

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Artemis II astronauts describe their lunar voyage as surreal and profound ahead of Earth return

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Artemis II re-entry may cause sonic boom along San Diego County coast

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Scientists say the world's oldest octopus fossil isn't an octopus after all

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Ahead of Artemis II's finale here Friday, here are 7 San Diego County NASA connections to know

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Artemis II astronauts follow Apollo tradition of naming lunar features after loved ones

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'Climate change is kicking our butts.' March smashes heat records for continental US

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Artemis II astronauts make long-distance call to the space station as they head home from the moon

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Artemis II astronauts channel Apollo 8 with a striking Earthset photo

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San Diego scientists are uncovering Baja's mysterious creatures. Their new research shows there's still a lot to learn.

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Artemis II sails through trip around the moon after surpassing Apollo 13's distance record

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