August 17, 2021 6:35 pm
Scientists used the gene-editing tool Crispr-Cas9 to render humans effectively invisible in the eyes of Aedes aegypti mosquitoes, which use dark visual cues to hunt.
July 28, 2021 6:56 pm
Federal fisheries officials predicted in May that more than 80% of baby salmon could die because of warmer water in the Sacramento River.
July 28, 2021 12:53 pm
If nausea and vomiting protect against ingesting dangerous microbes, scratching might protect against ectoparasites.
July 19, 2021 7:38 pm
The research draws upon DNA extracted from fossil remains of now-extinct Neanderthals and Denisovans, as well as from 279 modern people from around the world.
July 15, 2021 3:15 pm
It takes about three to four seconds for the word to appear on the screen after the man tries to say it.
April 27, 2019 12:01 pm
Los Angeles is the latest metropolitan area to be hit by measles. On Wednesday, federal health officials said the number of measles cases in the US had risen to 695, the highest annual number recorded since the disease was declared “eliminated” in the country in 2000.
April 19, 2011 2:45 pm
A new study says multi-tasking,as we switch between SMSes and emails,could take a toll on our health.
March 15, 2011 2:12 pm
Grumpy aged men now have a good reason to cheer up -- they'll outlive optimists,says a study.
September 30, 2009 12:19 pm
Pretty women may make men nervous but blokes do feel good when they flirt with them,a new study has revealed.