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Medical Xpress / FDA approves Auvelity for Alzheimer's disease-related agitation

The U.S. Food and Drug Administration has approved the expanded use of Axsome Therapeutics' Auvelity (dextromethorphan hydrobromide and bupropion hydrochloride) extended-release tablets to treat adults with agitation associated ...

9 hours ago
Medical Xpress / Scientists finally see inside the 'black box' of depression treatment

Transcranial magnetic stimulation (TMS) is a noninvasive, FDA-approved therapy that uses brief magnetic pulses to treat depression, particularly in patients who do not respond to medication. Yet scientists have long struggled ...

18 hours ago
Phys.org / LED light unlocks 3D optical fingerprints inside materials without lasers

Researchers have developed, for the first time in the world, incoherent dielectric tensor tomography (iDTT), a technology that can read complex three-dimensional optical fingerprints inside materials using only everyday LED ...

17 hours ago
Phys.org / Thawing Arctic soil awakens only half of soil microbes, new study reveals

As the Arctic warms at an unprecedented rate, frozen soils that have remained locked in ice for most of the year are now thawing for longer periods. Yet new research led by an international team including scientists from ...

16 hours ago
Phys.org / Team steers electron spin ballistically in graphene

Researchers at The University of Manchester's National Graphene Institute have shown that electrons in ultra-clean graphene can be steered with high precision while keeping their spin information intact, a key requirement ...

19 hours ago
Tech Xplore / Digital twin innovation cuts energy costs in water purification

Researchers at the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) are charting a new course in water purification to reduce energy consumption and costs while ensuring safe drinking water.

8 hours ago
Tech Xplore / Copper cold plates could slash data-center energy usage

Mechanical engineers have designed a more effective and energy-efficient technology for cooling computer chips. Published in Cell Reports Physical Science, the researchers used a mathematical algorithm and advanced 3D printing ...

18 hours ago
Phys.org / How cells 'back up' DNA replication to survive severe damage

Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by DNA damage. Among the most dangerous lesions are DNA interstrand crosslinks (ICLs), which chemically ...

17 hours ago
Medical Xpress / Garlic-derived compound shows potential to improve muscle health during aging

Can a compound derived from a common kitchen ingredient help support muscle health during aging? A new study suggests it can. The study reveals that S-1-propenyl-L-cysteine (S1PC), a bioactive compound found in aged garlic ...

19 hours ago
Tech Xplore / Cooling without pumps: New measurement data for modular reactors

Passive cooling systems for nuclear power plants operate without pumps or electricity: They rely solely on physical effects such as density differences to dissipate heat. Researchers at the Paul Scherrer Institute PSI have ...

17 hours ago
Medical Xpress / Nature-based group outings cut loneliness in care homes within nine weeks

Nature-based group activities can reduce loneliness, improve sleep and cognition, and increase a sense of connection to nature in older adults living in care homes. Focusing on nature, including outdoor excursions and contacts ...

8 hours ago
Science X / Your social feed hides a loneliness trap, and the people you barely know are at the center

A first-of-its-kind study of U.S. adults suggests that all of those strangers you're friends with on social media are not helping you to feel less lonely. On the contrary, social media connection with people you don't know ...

18 hours ago