First pulsar detected in globular cluster GLIMPSE-C01

First pulsar detected in globular cluster GLIMPSE-C01

VLITE 340 MHz image of GLIMPSE-C01 from February 27, 2021. Credit: McCarver et al., 2023. Using the Karl G. Jansky Very Large Array (VLA), astronomers have discovered a millisecond pulsar in the globular cluster GLIMPSE-C01 as part of the VLA Low-band Ionosphere and Transient Experiment (VLITE). This is the first pulsar ever detected in this … Read more

What’s ahead in 2024: calendar of the year | World news

What’s ahead in 2024: calendar of the year | World news

2024 will be a landmark year: dozens of elections across the world, unresolved conflicts in Ukraine and Israel-Gaza to address, and further milestones expected in everything from global temperatures to space exploration and artificial intelligence. Here are some of the major events scheduled for the year. January 1 January Energy price cap takes effect UK … Read more

What Are ‘Missed Period Pills,’ and How Do They Work?

What Are ‘Missed Period Pills,’ and How Do They Work?

Cari Siestra first learned about menstrual regulation when they were working on the Myanmar-Thailand border. At the time, abortion was broadly criminalized in both countries. But if a person’s period was late, it was relatively easy to get access to pills that would induce menstruation in just a few days. In Bangladesh, where abortion is … Read more

New larks revealed in Africa

New larks revealed in Africa

Researchers at Uppsala University, together with colleagues at the Swedish Museum of Natural History, the University of Gothenburg, and institutions in seven other countries, have studied the relationships between five closely related species of larks that occur in Africa south of the Sahara. Two of these have not been observed for decades, so the researchers … Read more

Sodium’s high-pressure transformation can tell us about the interiors of stars, planets

Sodium’s high-pressure transformation can tell us about the interiors of stars, planets

Travel deep enough below Earth’s surface or inside the center of the sun, and matter changes on an atomic level. The mounting pressure within stars and planets can cause metals to become nonconducting insulators. Sodium has been shown to transform from a shiny, gray-colored metal into a transparent, glass-like insulator when squeezed hard enough. Now, … Read more

AI risks turning organizations into self-serving organisms if humans removed

New larks revealed in Africa

With human bias removed, organizations looking to improve performance by harnessing digital technology can expect changes to how information is scrutinized. The proliferation of digital technologies like Artificial Intelligence (AI) within organizations risks removing human oversight and could lead institutions to autonomously enact information to create the environment of their choosing, a new study has … Read more

Revolutionary nanodrones enable targeted cancer treatment

Revolutionary nanodrones enable targeted cancer treatment

Schematic image of NK cell-engaging nanodrones (NKeNDs). Credit: UNIST A study led by Professor Sebyung Kang and Professor Sung Ho Park in the Department of Biological Sciences at UNIST has unveiled a remarkable breakthrough in cancer treatment. The research team has successfully developed unprecedented “NK cell-engaging nanodrones” capable of selectively targeting and eliminating cancer cells, … Read more