Quantcast

Latest News

Organoids Reveal How SARS-CoV-2 Damages Brain Cells — and a Potential Treatment

COVID-19 infections can result in long-lasting neurological symptoms; new research suggests an already approved anti-viral may inhibit viral replication and rescue impaired neurons

Parasites Associated with Eating Fish Showing Up in Southern California Fishing Locales

Snail that hosts potentially dangerous flatworms found to be widespread

Eight UC San Diego Researchers Among ‘1,000 Best Female Scientists in the World’

Inaugural ranking seeks to celebrate and elevate the long-overlooked contributions of women in academic science

These Robots Can Build Almost Anything—Including Clones Of Themselves

The breakthrough robot swarms function as both the builders and final products.

Study Of ‘Polluted’ White Dwarfs Finds That Stars And Planets Grow Together

A team of astronomers have found that planet formation in our young Solar System started much earlier than previously thought, with the building blocks of planets growing at the same time as their parent star.

Feeling Poorer Than Your Friends In Early Adolescence Is Associated With Worse Mental Health

How rich or poor young people think they are compared to their friendship group is linked to wellbeing and even bullying during the shift between childhood and teenage years.

Signs Of Past Chemical Reactions Detected On Mars

The Perseverance rover landed in the Jezero crater in 2021 and has already found some clues to the planet's past.

Mussel Survey Reveals Alarming Degradation Of River Thames Ecosystem Since The 1960s

Scientists replicated a 1964 River Thames survey and found that mussel numbers have declined by almost 95%, with one species – the depressed river mussel – completely gone.

Non-Detection Of Key Signal Allows Astronomers To Determine What The First Galaxies Were – And Weren’t – Like

Researchers have been able to make some key determinations about the first galaxies to exist, in one of the first astrophysical studies of the period in the early Universe when the first stars and galaxies formed, known as the cosmic dawn.

Automating The Income Gap

This is going to be another one of those “let’s ask ourselves some difficult questions” newsletter introductions, so if you’re in the U.S., I certainly won’t blame you for not giving Actuator your full attention until after the holiday.

Fossil Overturns More Than A Century Of Knowledge About The Origin Of Modern Birds

Fossilised fragments of a skeleton, hidden within a rock the size of a grapefruit, have helped upend one of the longest-standing assumptions about the origins of modern birds.

A New Chapter In The History Of Evolution

Two-million-year-old DNA has been identified for the first time opening a new chapter in the history of evolution.

Drought Encouraged Attila’s Huns To Attack The Roman Empire, Tree Rings Suggest

Hunnic peoples migrated westward across Eurasia, switched between farming and herding, and became violent raiders in response to severe drought in the Danube frontier provinces of the Roman empire, a new study argues.

Researchers Create Novel Device to Measure Nerve Activity for Treatment of Sepsis, PTSD

A multi-campus research team has developed a novel device for non-invasively measuring cervical nerve activity in humans.

Passion and Persistence Fuel Biotech Startup

It’s not unusual to find Farshad Tehrani pacing the halls of the Qualcomm Institute’s Atkinson Hall late into the evening.

Study of Ocean Currents Reveals Intensification of Tropical Cyclones Around the World

Researchers use Scripps-developed ocean drifter data to spot 30-year trend

Parsing the Genetic Drivers of Head and Neck Cancers

Human papilloma virus causes some cases, but the most lethal form of head and neck cancer is linked to chromosomal alterations; a new study sharpens that association and hints of more effective treatment options

UC San Diego Researchers Show Molecules Change Their Behaviors Under a Polariton Leader

In recent years, manipulating chemistry using hybrid light-matter states called polaritons has generated much research as it combines the speed and efficiency of light with the reactivity and strong interactions of matter

Novel Device Measures Nerve Activity That May Help Treat Sepsis and PTSD

A team of engineers and physicians at University of California San Diego has developed a device to non-invasively measure cervical nerve activity in humans, a new tool that they say could potentially inform and improve treatments for patients with sepsis, a life-threatening response to infection, and mental health conditions, such as post-traumatic stress disorder (PTSD).

Brain Organoids Reveal in Detail the Harms of Prenatal Alcohol Exposure

No amount of alcohol consumption is safe for a developing fetus; a new study presents in molecular detail how alcohol harms growth and functioning of developing brain organoids