Want to get into stargazing? A professional astronomer explains where to start

Credit: Pixabay/CC0 Public Domain There are few things more peaceful and relaxing than a night under the stars. Through the holidays, many people head away from the bright city lights to go camping. They revel in the dark skies, spangled with myriad stars. As a child, I loved such trips, and they helped cement my … Read more

Sunak under fire for ‘inexplicable’ failure to appoint new climate committee chief | Climate crisis

Rishi Sunak has come under fierce attack from UK climate experts for his government’s failure over the past 18 months to appoint a new chair of the independent committee that advises ministers on emissions targets. In a letter to the prime minister leaked to the Observer, the UK’s leading organisation working on the economic effects … Read more

Michael Olise reignites Crystal Palace’s campaign as Brentford lose again

Sign up to Miguel Delaney’s Reading the Game newsletter sent straight to your inbox for free Sign up to Miguel’s Delaney’s free weekly newsletter Michael Olise scored in each half as Crystal Palace ended their eight-game winless streak with a 3-1 comeback victory over Brentford at a soggy Selhurst Park. Under-pressure Roy Hodgson’s hosts bounced … Read more

Are diamonds GaN’s best friend? Revolutionizing transistor technology

A research team at Osaka Metropolitan University has fabricated a gallium nitride (GaN) transistor using diamond, which of all natural materials has the highest thermal conductivity on earth, as a substrate, and they succeeded in increasing heat dissipation by more than two times compared with conventional transistors. The transistor is expected to be useful not … Read more

‘Foul and loathsome’ or jewels of the natural world? The complicated history of human-frog relations

Credit: Pixabay/CC0 Public Domain When was the last time you saw a frog? Perhaps you came across one in your garden and wondered at its little hands, glossy skin, and what looked very much like a contented smile. Maybe you regularly see them on Instagram or TikTok, where “frog accounts” have proliferated in recent years. … Read more

Unlocked: Trainee prison officers ‘encouraged to be more violent’ on graduate scheme that sees one in three drop out

Get the free Morning Headlines email for news from our reporters across the world Sign up to our free Morning Headlines email Female graduate trainee prison officers have described a toxic and sexist culture where they were encouraged to be more violent as new figures show one in three on the scheme drop out, The … Read more

New insights revealed on tissue-dependent roles of JAK signaling in inflammation

Researchers at the Icahn School of Medicine at Mount Sinai have gained a deeper understanding of the nuanced roles of JAK inhibitors, or modulators, in inflammation across various cell types and tissues. Their findings suggest a more precise approach is required to potentially expand JAK inhibitor use to a wider range of allergy and inflammatory … Read more

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

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