Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

For the first time in nearly 50 years, a brand new genus and species of plant has been discovered in a U.S. national park. Now dubbed the wooly devil ( Ovicula biradiata) for its fuzzy white foliage ...

A volunteer at Texas’ Big Bend National Park spotted bright red blooms after rain in a remote stretch of desert, leading to ...

Elon Musk Steps Up Efforts to Cull Federal Work Force Mr. Musk said federal workers must summarize their accomplishments for the week or be forced to leave, borrowing a tactic he used at his ...

DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...

Here, Johannesman et al demonstrate that some phages have co-opted an orphan antitoxin to counter a DNA ADP-ribosyltransferase defense system. Selecting subsets of specific sequences from complex ...

Love Sézane? Here are 6 more chic brands for effortless French style ...

Flower (flwr) is a framework for building federated AI systems. The design of Flower is based on a few guiding principles: Customizable: Federated learning systems vary wildly from one use case to ...

Feb. 21, 2025 — Perovskite solar cells are highly efficient and low cost in production. However, they still lack stability over the decades under real weather conditions. An international ...

Like its reliance on carbon offsets rather than real emissions reductions, Duke’s closure of the herbarium signals a ...

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Feb. 19, 2025 — Nitrogen is essential for all life on Earth. In the global oceans, however, this element is scarce, and nitrogen availability is therefore critical for the growth of marine life ...