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Plants & Animals Jun 15, 2026

Genetic analyses reveal the taxonomic identity and glacial relict history of Betula costata trees in Japan

In recent years, several populations of the deciduous tree Betula costata have been identified in central Japan. Since this species is morphologically similar to closely related taxa, particularly Betula ermanii, its presence ...

Earth Sciences Jun 15, 2026

Reforestation's effects on water resources may depend on global warming level

Planting trees is widely promoted as a natural solution to climate change. But a new study led by researchers from the Institute of Atmospheric Physics at the Chinese Academy of Sciences finds that the hydrological consequences ...

Environment Jun 15, 2026

Parks can cool neighborhoods and cut pollution hundreds of meters beyond their boundaries, study finds

Urban parks could play a major role in protecting people from rising heat, pollution and noise in cities, according to new research led by the University of Surrey's Global Centre for Clean Air Research (GCARE).

Evolution Jun 15, 2026

A handful of teeth may rewrite the story of marsupial evolution

Researchers have found evidence of a previously unknown branch of the marsupial family tree, a discovery that could reshape our understanding of how Australia's unique mammals evolved. Published in the Journal of Paleontology, ...

Plants & Animals Jun 15, 2026

Some bees cannot escape rising heat, and their tiny homes make crisis even harder

Bee species that nest in plant stems appear to be at the greatest short-term risk from increasing temperatures due to climate change, while those that nest in the ground are better able to evade extreme heat, according to ...

Plants & Animals Jun 14, 2026

Manakins' dazzling dances may owe their origins to an ancient diet shift

Few animals put on a show quite like manakins. In the rainforests of Central and South America, males of these small tropical birds, with strikingly bright plumage, often gather at communal display sites (leks), where they ...

Plants & Animals Jun 14, 2026

Plant diversity may explain why some caterpillars are fussy about their food

Many insects will eat almost anything in their sight, such as certain beetles, grasshoppers and locusts, while others are remarkably picky eaters. For example, numerous insect herbivores will feed only on a single plant family ...

Plants & Animals Jun 13, 2026

Harmonic radar tags reveal how mosquitoes move through fields and parkland

It's an insect everybody loves to hate. Pesky mosquitoes will be out in swarms as the weather warms up across the U.S.—and their bites aren't just itchy. They can transmit pathogens that can cause diseases like West Nile ...

Earth Sciences Jun 12, 2026

Mountainous landscapes store far more carbon than previously thought, new research shows

Hilly and mountainous landscapes have a much greater ability to store carbon in the soil than previously thought, according to a new study co-led by scientists at the University of Oregon.

Plants & Animals Jun 12, 2026

Trees may store less carbon than expected in the future

It's intuitive to think that if a tree is photosynthesizing, it's also growing. But that's not necessarily so—and a new study of oak trees, published in the journal Science Advances, found that even as they photosynthesize ...

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