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Plants & Animals Jul 5, 2026

Laughter may date back 15 million years, shared by humans and great apes

Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests.

Environment Jul 5, 2026

'Very dangerous' super typhoon nears US Pacific islands

Howling winds and lashing rain battered Guam and the Northern Marianas late Sunday, hours before the projected arrival of a "super typhoon" with force equivalent to a Category 5 hurricane over the U.S. Pacific territories.

Earth Sciences Jul 3, 2026

A benchmark for how different disturbances influence the loss and recovery of carbon and CO₂ in tropical forests

Tropical moist forests account for 70% of global living biomass. Deforestation and degradation—that is, the partial damage to tree stands—as well as the subsequent regeneration of forests therefore play a pivotal role in ...

Environment Jul 3, 2026

'Super typhoon' Bavi heads for US Pacific islands

People in Guam and the Northern Marianas hunkered down on Saturday as the second "super typhoon" to hit the U.S. Pacific territories since April approached with the equivalent of Category 5 hurricane winds.

Cell & Microbiology Jul 2, 2026

Purine-heavy DNA sequences protect Bacillus subtilis genes from Rho termination

In the study of bacteria, a longstanding dogma has held that two molecular machines—RNA polymerase, which leads the way in transcribing DNA into RNA, and ribosomes, which bring up the rear translating RNA into proteins—worked ...

Plants & Animals Jul 2, 2026

Brown leaves before fall could signal lasting heat damage, researchers warn

Due to increasing heat and drought, forests are turning brown more often before autumn, when leaf senescence normally occurs. It is often unclear whether the trees are actively shedding foliage to avoid a breakdown in water ...

Plants & Animals Jul 2, 2026

Seaweeds are not plants, and six other surprising facts about aquatic flora

Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

Ecology Jul 2, 2026

The broader a fungus's diet, the better it kills insects and helps plants

Many fungi lead triple lives—acting as deadly insect pathogens, decomposers in the soil, and helpful partners living inside and transferring insect-derived nitrogen to plant roots. Scientists have long wondered what allows ...

Plants & Animals Jul 2, 2026

Hunting behavior drives the evolution of spider eye arrangements, study finds

Vision shapes how many animals find food, avoid danger and navigate their world. In animals with two eyes, eye placement is often linked to lifestyle: predators such as lions tend to have forward-facing eyes that help them ...

Plants & Animals Jul 2, 2026

How giant tropical trees transport water 70 meters to stay as drought-resilient as smaller trees

The giant trees of tropical forests are important allies in the fight against climate change because of their ability to store carbon, yet they are still poorly understood by science. However, a study published in the journal ...

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