Science
Evolved enzymes build tuberculosis antibiotic ingredient in the desired form, potentially reducing waste
Tuberculosis, or TB, is a contagious bacterial infection that primarily affects the lungs. While curative treatments exist, more than 80% of cases occur in low- and middle-income …
Ancient genome function persists despite frequent mutations, centromere study shows
Every time a cell divides, its chromosomes must be distributed correctly between the two daughter cells. Central to this process is the centromere, a specialized region of the chr…
NASA Welcomes Croatia as Newest Artemis Accords Signatory
The Republic of Croatia became the 74th signatory to the Artemis Accords on Wednesday during a ceremony in the capital city of Zagreb with NASA and U.S. Department of State offici…
Scientists build world's most accurate atomic clock
Take a second and turn it into trillions of moments. Measure each one. That's how precisely an atomic clock at Singapore's Centre for Quantum Technologies (CQT) keeps time—and wit…
NASA Selects Far-Infrared Telescope as First in New Mission Class
NASA announced Wednesday a mission to explore the history and evolution of the universe, PRIMA (PRobe far-Infrared Mission for Astrophysics), is advancing to the next phase of dev…
Palette versus palate: Wine drinkers embrace a spectrum of wine colors
When a glass of red wine arrives at the table, most drinkers make a snap judgment before taking a sip. Is the color deep enough? Does the hue suggest quality or raise a red flag?
Study reveals how biological echo chambers form—and what can break them
Tropical army ants are known to form devastating armadas that march through forests eating other insects and small creatures. As they march, they deposit chemical trails of pherom…
NASA Aircraft to Make Low-Altitude Research Flights Over Colorado
Agricultural emissions represent an important and understudied part of Earth’s land and atmosphere systems. The FarmFlux mission will deploy more than a dozen sensors to measure o…
NASA's Hubble seeks lensed supernova, marks 200,000 orbits
NASA's Hubble Space Telescope completed its 200,000th orbit around Earth on Sept. 19, marking another milestone for an observatory that continues to transform our understanding of…
NASA’s Hubble Telescope Reaches Milestone, Looks for Elusive Supernova
NASA’s Hubble Space Telescope captured this image of massive galaxy cluster MACS J0417 (left of center) on Sept. 19, 2026. This galaxy cluster acts as a gravitational lens, bendin…
Natural compound from soil bacteria offers new approach to treating drug-resistant tuberculosis
According to the World Health Organization (WHO), more than 10 million people contract tuberculosis (TB) each year. It is one of the deadliest infectious diseases worldwide. Treat…
UK shares findings of damning climate crisis national security report suppressed under Starmer
El Niño poses critical threat to nations’ defences, says Ed Miliband in presentation to global foreign ministersThe UK has warned countries around the world that the climate and n…
Soil heterogeneity helps bacteria find nutrients
Microorganisms regulate key processes in soils and aquifers, including nutrient cycling, carbon turnover and contaminant degradation. Many bacteria use chemotaxis, the ability to …
Uncovering gravity's impact on the human genome
The Human Genome Project was launched in 1990, preceded by decades of breakthroughs in genetics. It eventually gave us a sequence of the human genome. Yet, while the physical rule…
The far side of the moon provides clues to a past magnetic field
Unlike Earth, the moon no longer has a core-generated magnetic field. On our planet, the movement of liquid iron in the outer core generates a global magnetic field. This so-calle…
Brain organoids uncover how primates develop different brain shapes
Most primate species have relatively large brains with surfaces marked by pronounced bulges and furrows. This is not the case with common marmosets (Callithrix jacchus). The brain…
Kibble with microbial proteins appeals to cats and dogs in new study
In a new study, cats and dogs showed a short-term preference for kibble containing some protein derived from microorganisms over kibble containing only standard animal-derived pro…
A horse named Pea is first to test focused ultrasound treatment of skin tumors called sarcoids
There is no "one-fix-for-all" solution for sarcoids, said Sophie Bogers, an assistant professor of large animal surgery. Many require chemotherapy or invasive surgery. But she wan…
Exercise keeps astronauts' hearts strong enough for flight to Mars
Intense exercise during long spaceflights helps maintain heart structure and function within a range needed to tolerate the low-gravity environment of Mars, a study co-led by a UT…
Variations in virus tails may help predict which phages kill more bacterial strains
Bacteriophages—or phages, for short—are viruses that kill bacteria, and scientists have been studying them for decades as a possible solution to antibiotic-resistant infections. B…
Arctic Sea Ice Reaches 2026 Annual Minimum Extent
Arctic sea ice reached its annual minimum extent on Sept. 12, according to NASA and the National Snow and Ice Data Center (NSIDC) at the University of Colorado Boulder. The ice co…
Roaming black holes may tell the hidden history of galaxies
If you want to understand the origins of black holes, Yale astronomers say, you need to look beyond the centers of galaxies and start searching in the nooks and crannies. That's w…
Bizarre new dinosaur with giant claws discovered in China
It walked on two legs and may have looked like a feathered bear with giant claws. Meet Kayrasaurus changliensis—well, its almost complete skeleton, to be precise.
SKA may detect magnetic fields on distant exoplanets
Studying exoplanets has given astronomers insights into the characteristics that could help them find life beyond Earth. For years, astronomers thought an exoplanet's location in …