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Cell & Microbiology Jul 23, 2026

Destructive crop caterpillar harbors fungi that can degrade Styrofoam

A moth caterpillar identified by the agribusiness sector as one of the most destructive pests of soybean, cotton and corn crops may harbor fungi and bacteria in its gut that can degrade expanded polystyrene, also known as ...

Plants & Animals Jul 23, 2026

How insect submariners survive the depths without imploding

Deep-diving insect larvae are challenging a long-held idea about why there are almost no insects in the ocean, thanks to sturdy air sacs. In Lake Malawi in East Africa, billions of lake fly larvae (Chaoborus edulis) make ...

Earth Sciences Jul 23, 2026

Predicting where wildfire smoke will go next

In recent summers, wildfire smoke has been inescapable across Wisconsin, drifting south from Canada and leading to long stretches of poor air quality. Whether that smoke clears or lingers is often influenced in part by the ...

Plants & Animals Jul 22, 2026

Fruit flies turn fleeting scent puffs into directional memories, study finds

When a fruit fly catches a whiff of a ripe peach, it quickly heads toward it. Time after time, it finds the fruit—even from many feet away and even if the scent arrives only as a few drifting, disconnected puffs. How do they ...

Plants & Animals Jul 22, 2026

Left or right? Moths use a preferred side to inspect flowers for nectar

Just as humans exhibit right- or left-handedness, moths also have a preferred side on which they place their proboscis when inspecting a flower for nectar. This observation was made by Konstanz-based biologists in their latest ...

Paleontology & Fossils Jul 22, 2026

Danish fish fossil cliffs set to gain UNESCO status

Two Danish coastal cliffs where paleontologists have uncovered 55-million-year-old fossils of prehistoric wildlife are likely to gain World Heritage status as UNESCO's committee meets in South Korea.

Archaeology Jul 22, 2026

Australian cave discovery shows grass was burned for magic, cures and curses for 25,000 years

The GunaiKurnai, an Australian Aboriginal nation, are the acknowledged traditional custodians of Gippsland and the southern Victorian Alps. Within their territory are caves known from 19th-century ethnographic reports and ...

Ecology Jul 21, 2026

Tapeworm hijacks worker ants, giving them queen-like metabolism and longer lives

A tapeworm fundamentally changes the lives of ants: Workers of the species Temnothorax nylanderi infected with the tapeworm Anomotaenia brevis live several times longer than their uninfected nestmates. They are also less ...

Biochemistry Jul 21, 2026

Novel antibiotic candidates starve resistant bacteria by blocking vitamin supply

Bacteria have spent decades evolving resistance to virtually every antibiotic we have thrown at them. To stay ahead, new drugs must hit targets that existing antibiotics have never touched. A research team at the Helmholtz ...

Cell & Microbiology Jul 21, 2026

Sleeping sickness parasite reveals enzyme weak spot that could guide safer drugs

African sleeping sickness and related diseases can be treated only with toxic and sometimes ineffective drugs. Now, University of Connecticut researchers show in Nucleic Acids Research that a crucial enzyme could be the key ...

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