Phys.org news
Phys.org / Cell 'snowball' may be answer to large-scale tissue engineering
Cell cultures—single layers of cells grown in a small dish—have enabled researchers to study biological growth, develop or test drugs and even discover what causes some diseases. Cell spheroids, 3D versions of cell cultures ...
Phys.org / Dual-drug nanotherapy crosses blood–brain barrier, improving survival in preclinical glioblastoma models
Mayo Clinic researchers developed an experimental nanotherapy that delivers two cancer drugs directly to brain tumors, according to a study published in Communications Medicine. The strategy extended survival in preclinical ...
Phys.org / New York Bight is a key spring habitat for endangered sei whales, research reveals
A new study led by scientists from the Wildlife Conservation Society (WCS) and Woods Hole Oceanographic Institution (WHOI) reveals that endangered sei whales regularly use the New York Bight as a key spring habitat, underscoring ...
Phys.org / Stitching precise patterns—with lasers
Just as embroiderers, with needle and thread, can transform plain fabric into an intricate pattern, engineers can use lasers and polymers to create flexible, complex structures that could transform life-saving sensing technology. ...
Phys.org / Spring cold snaps harm nesting tree swallows, but some show resilience
Warming temperatures from climate change cause tree swallows to nest up to two weeks earlier than they did in the 1970s, but early spring cold snaps can hinder nestlings' growth and survival, according to a new study that ...
Phys.org / Rating community resilience with a deep learning framework
An understanding of community resilience and risk analysis is vital when it comes to protecting civilians and infrastructure from natural hazards, such as hurricanes or earthquakes. Artificial intelligence is an efficient ...
Phys.org / Expanded MAGIC toolkit makes genome-wide single-cell mosaic analysis possible in Drosophila
Researchers at Cornell University have developed a powerful new genetic toolkit that allows scientists to study how genes function at the level of individual cells, an advance that could accelerate discoveries in development, ...
Phys.org / Bennu sample reveals how water flowed through the newly forming asteroid
A team of US astronomers has carried out one of the deepest analyses to date of a sample from the asteroid Bennu, revealing new details about how water and organic material interacted during the earliest stages of the solar ...
Phys.org / TESS spots the rise of a black hole X-ray binary system
Designed to hunt for new alien worlds, NASA's Transiting Exoplanet Survey Satellite (TESS) has serendipitously observed the rising outburst of a black hole X-ray binary known as AT 2019wey. The observations, which may help ...
Phys.org / Artemis astronauts glimpse moon's 'Grand Canyon' ahead of historic lunar flyby
The Artemis astronauts have taken in sights of the moon never before seen by human eyes, crew members reported on Sunday as their spacecraft crossed the two-thirds mark on their journey to a long-anticipated lunar flyby.
Phys.org / Artemis II toilet acts up again as astronauts speed toward the moon to break Apollo 13's record
Now more than halfway to the moon, the Artemis II astronauts prepared for their historic lunar fly-around to push deeper into space than even the Apollo astronauts.
Phys.org / Stopping algae blooms with bacteria-busting buoys
Algae blooms make a pond's surface shine in mesmerizing green hues. But if the microorganisms responsible are cyanobacteria, they can also release toxins that harm humans and wildlife alike. A team reporting in ACS ES&T Water ...
