Intricate regulation of gene expression is important for execution of biology processes. Here, the authors generate a comprehensive map of accessible chromatin by integrating the ATAC-seq data of ...

Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...

Modern society may feel restrictive and too structured for people with ADHD. But what does the research say about how people lived with ADHD in the ancient past? For people with attention deficit ...

Mixodectes pungens, small mammals that inhabited western North America 62 million years ago,weighed about 3 pounds, dwelled in trees, and largely dined on leaves. Illustration by Andrey Atuchin For ...

Birds have remarkable ways of finding feeders that combine keen senses with social learning and memory. That first chickadee discovering your brand-new feeder isn't just random luck—it's the result of ...

Here’s how it works. We’ve gone to great lengths to test the best bird-feeder cameras. To help you find the best solution for watching and tracking the winged creatures that visit your garden ...

I’m also a big fan of “heel veel,” which means very much. I learned both from Duolingo, the addictive language app I take lessons with daily. So does my 12-year-old daughter, my husband ...

Duolingo is a digital language education platform that serves over 116 million users every month. Revenue topped expectations in 2024, and its profits soared. The stock looks expensive, but it ...

Editor's note: This article features an excerpt from Pete Dunne and David Allen Sibley's new book "The Courage of Birds: And the Often Surprising Ways They Survive Winter." For more details on the ...

In an interview with Sixth Tone, Wang takes us inside the grueling world of fossil hunting, explores what Baminornis reveals about bird evolution, and explains why each discovery raises more questions ...

Find out more about how we test. Duolingo is a visually appealing language learning app disguised as a series of fun games that slowly get more challenging. Featuring audio and written content ...