Scientists have come up with a new way of identifying animals in an area - by testing DNA sucked out of the air. The researchers believe their new method could help scientists keep track of animals that are hard to spot, including endangered animals.
Posts tagged as “scientists”
Scientists exploring the ocean floor in Antartica have found the largest group of fish nests ever discovered. The huge area of nests came as a surprise, and will help scientists develop a more complete idea of the ocean food web in the area.
Last Friday, doctors at the University of Maryland Medical Center successfully replaced the heart of a very sick man with a specially-grown pig's heart. It's the first time this surgery has ever been done. After three days, the patient appears to be doing very well.
Scientists in Israel have taught goldfish an unusual way to reach a target - by driving a small robotic car on dry land. The experiment was designed to test whether goldfish could find their way in conditions very different from their natural living conditions.
On December 25, the James Webb Space Telescope was launched into space. The telescope is expected to teach scientists much about how stars, galaxies, and systems of planets develop, and could bring new information about the early history of the universe.
To recap 2021, NewsForKids.net is taking a look back at some of the most interesting stories we’ve covered this year. Today we’re looking at some incredible stories from the world of science.
Today NFK looks at three amazing older people who've made the news recently, mainly because they simply decided not to stop. Their inspiring stories are a good reminder that you're never too young or too old to do something incredible.
The drug companies Merck and Pfizer have each come up with new medicines that can help protect people from the worst effects of the coronavirus. These medicines won't replace vaccines, but could help treat people who get Covid-19.
Scientists have attached the kidney of a specially grown pig to a human body and found that it worked without problems. Though much is still unknown, the news is a huge step forward for tens of thousands of patients with kidney trouble.
In today's news roundup, Canada gets ready for a national election on Monday, Norway's election leads to a change of government, India's Supreme Court gets a record number of female judges, and scientists potty-train cows.
The United States is battling invasive insects on two coasts. In Washington state, government workers are trying hard to get rid of Asian giant hornets. In the eastern US, there's a huge effort to stamp out spotted lanternflies.