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Environment Jun 1, 2026

Two decades of data show that climate change is transforming Biscayne Bay to be warmer, saltier and more acidic

Climate change and sea level rise are altering the chemistry of Biscayne Bay in ways that could threaten South Florida's coastal ecosystems, water resources, fisheries, and recreation, according to a study led by scientists ...

Paleontology & Fossils May 28, 2026

Heron-like, fish-eating dinosaur from 70 million years ago discovered in Argentina

A new raptor-like dinosaur from some 70 million years ago that ate fish and behaved like modern herons has been unearthed from southern Patagonia. The new species, which has been named Kank australis, was identified based ...

Evolution May 28, 2026

Turtles finally have a place in the tree of life thanks to an X‑ray study of South African fossils

The origin of turtles has always been a bit of a puzzle for scientists who study the evolution of animals. To this day, where they fit in the tree of life remains a highly debated topic.

Plants & Animals May 22, 2026

Asexual lizards, virgin births and clones—the all‑female species of the animal kingdom

It may sound too bizarre to be true, but the Amazon molly (Poecilia formosa), a fish that inhabits rivers, lakes, and swamps in Mexico and Texas, exists over much of its range in populations that are 100% female. In 1932, ...

Plants & Animals May 22, 2026

Seagrass found to produce new genetic individuals rather than clone itself, offering hope for 'underwater meadows'

In many underwater ecosystems, seagrass meadows act as a food source, a safe haven, and an ecological lynchpin. But until now, very little was known about how these plants reproduce—critical information for conserving the ...

Astronomy May 19, 2026

Indigenous Australians were the world's first astronomers. But their knowledge is now at risk

I'm a proud Yorta Yorta and Barapa Barapa man, an Indigenous astronomer and a trainee ecologist. When I look at the night sky, I don't just see stars. Instead, I see an ancient knowledge system that has guided people, culture ...

Paleontology & Fossils May 11, 2026

What it would have been like to experience the dinosaur‑killing asteroid armageddon: A blow‑by‑blow account

A great Tyrannosaurus rex strides through the conifer trees of her territory, sniffing the air. She picks up the scent from the carcass of a dead horned dinosaur, Triceratops, that she was feeding on yesterday. She walks ...

Evolution May 11, 2026

The G-value paradox: Why similar genes can lead to very different brains

Biologists have long puzzled over why organisms with similar numbers of protein-coding genes can differ so dramatically in nervous system complexity. New research points to a potential link between the expanding diversity ...

Plants & Animals May 10, 2026

Self‑destructive behavior among Hermann's tortoises on a Macedonian island is leading to 'demographic suicide'

On the strictly protected island of Golem Grad in North Macedonia, the tortoises are destroying their own population. During prolonged courtship, aggressive males are exhausting the females and frequently pushing them off ...

Molecular & Computational biology May 9, 2026

How river DNA can track fish, frogs, fungi and human feces all at once

A single scoop of water from an Irish river has revealed evidence not only of Ireland's only frog species—as expected—but also signs of the dreaded B. dendrobatidis fungus, marking the first time this devastating amphibian ...

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