Animal intelligence: Fruit flies’ learning styles may not be dictated by nature or nurture alone

Genetically identical fruit flies raised in the same environment still learn at different rates, suggesting that random differences in brain development may have evolved to produce variation in a species Life 2 February 2022 By Christa Lesté-Lasserre Fruit flies may have random variance to account for different learning styles Aleksandar Kitanovic / Alamy Genetically similar … Read more

Spring: UK flowers are blooming a month early due to climate change

The shift to early flowering in the UK is greater for smaller plants than trees and shrubs, and is related to warming temperatures in winter and spring over the past 70 years Environment 2 February 2022 By Clare Wilson People walk past daffodils in Green Park in London TOLGA AKMEN/AFP via Getty Images Seen any … Read more

Covid-19 news: Results from world’s first human challenge trial

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu, Layal Liverpool and Alex Wilkins A student takes a lateral flow test in London PA Images / Alamy Latest coronavirus news as of 12.30pm on 2 February Study that infected young adults with the coronavirus finds … Read more

What is the Shape of This Word?

Karen Hopkin: This is Scientific American’s 60-Second Science. I’m Karen Hopkin. Some words imitate the sounds made by the things they describe. Like buzz or hiss or zip. For you language lovers, that’s called onomatopoeia. But what if the the way a word sounds could evoke some other feature of an object … like its shape? … Read more

Health Check newsletter: The brain’s amazing adaptability

By Clare Wilson Hippocampus Science History Images / Alamy Hello, and welcome to this week’s Health Check, the weekly newsletter that gives you the health and fitness news you can really trust. To receive this free, weekly newsletter in your inbox, sign up here. I am learning to play the ukulele, and while progress is slow, … Read more

NASA delays rollout of Artemis 1 moon mission’s SLS megarocket until March. Hear why today.

NASA won’t roll its first moon-bound megarocket out to the launch pad any earlier than March, again delaying the launch of its Artemis 1 mission. Agency officials will discuss the decision during a news conference Wednesday (Feb. 2) at 12 p.m. EST (1700 GMT); NASA will broadcast audio of the event on NASA TV and … Read more

Junk DNA Deforms Salamander Bodies

The Neuse River waterdog lives a sluggish existence, as if burdened by an invisible weight. This mottled brown salamander, about as long as a human hand, rarely strays far from its concealed burrows beneath rocks or logs in the rivers of North Carolina. It “hunts” by sitting still in the riverbed, waiting for an insect … Read more

SpaceX will launch a classified spy satellite on a new Falcon 9 rocket today and you can watch it live

A new SpaceX Falcon 9 rocket will launch a classified spy satellite for the United States today (Feb. 2) and you’ll be able to watch it all live online.  The Falcon 9 rocket will launch the secret NROL-87 payload for the U.S. National Reconnaissance Office from Space Launch Complex 4E at California’s Vandenberg Space Force … Read more