
Excessive use of nitrogenous fertilizers causes sharp greenhouse gas emissions increase: Study
Nov 11, 2022 23:28 pm UTC| Nature Science Business Economy
The excessive use of nitrogenous fertilizers for rice farming results in a sharp increase in the emission of nitrous oxide, the major greenhouse gas contributor, according to study by the Gyeonggi-do Agricultural Research ...
Signatures of alien technology could be how humanity first finds extraterrestrial life
Oct 24, 2022 17:31 pm UTC| Science
If an alien were to look at Earth, many human technologies from cell towers to fluorescent light bulbs could be a beacon signifying the presence of life. We are two astronomers who work on the search for...

Oct 19, 2022 08:52 am UTC| Science
Virgin Orbit, a US company which provides launch services for satellites, has announced that the first orbital space mission from the UK will blast off from Cornwall. The rocket, which will carry nine satellites, along...

Oct 19, 2022 08:44 am UTC| Science
In some parts of South Africas Mpumalanga and KwaZulu-Natal provinces, sugarcane fields stretch as far as the eye can see. The crop is more than just a treat for those with a sweet tooth: in 2017 the countrys sugar...
Oct 13, 2022 11:58 am UTC| Science
With just an incubator and some broth, researchers can grow reusable filters made of bacteria to clean up polluted water, detect chemicals in the environment and protect surfaces from rust and mold. I am a synthetic...

DNA is often used in solving crimes. But how does DNA profiling actually work?
Oct 13, 2022 11:53 am UTC| Science
DNA profiling is frequently in the news. Public interest is sparked when DNA is used to identify a suspect or human remains, or resolves a cold case that seems all but forgotten. Very occasionally, it is in the media...

NASA successfully shifted an asteroid's orbit – DART spacecraft crashed into and moved Dimorphos
Oct 13, 2022 11:52 am UTC| Science
This video, sped up 10 times the actual speed, shows a series of images taken one second apart by the DART spacecraft as it approached Didymos and the smaller Dimorphos before colliding with Dimorphos. The last few images...