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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 ...

Ecology Jul 21, 2026

France reintroduces 'bee-harming pesticides', environment minister to quit

France on Tuesday backed a controversial bill reintroducing two pesticides that critics say harm bees, as the environment minister said she would resign.

Ecology Jul 20, 2026

Bee brains reveal how colonies divide work without central planning

What determines which tasks bees perform in their colony? Biologists from Heinrich Heine University Düsseldorf (HHU) and the universities in Cologne and Frankfurt/Main have investigated the role neural activity plays in this ...

Ecology Jul 20, 2026

Giving bees a probiotic diet could help protect them from extreme temperatures

Honeybees do not like cold weather. When temperatures dip, they can become sluggish and unable to fly. But no matter the conditions in the outside world, they try to keep their hives close to a comfortable 34°C–36°C (93°F–97°F). ...

Plants & Animals Jul 18, 2026

Butterfly experts are planting 15,000 milkweed plants along Florida roadsides to help monarchs

If you've driven down two-lane highways in rural parts of North Florida recently, you may have noticed a spate of new signs that designate the grassy knolls bordering the asphalt as wildflower areas. The signs likely feel ...

Plants & Animals Jul 17, 2026

Wild snapdragons paint themselves in subtle shades to attract bees

Just as careful blending of eye shadow can make a difference to our looks, a recent study has shown how flowers go to considerable trouble to fine-tune their shades. In the relentless competition to attract bees, a slight ...

Ecology Jul 15, 2026

Naked mole-rat queens produce an odorous chemical that ensures that only they can reproduce

An international team led by Dr. Gary Lewin, group leader of the Molecular Physiology of Somatosensory Perception lab at the Max Delbrück Center in Berlin, has discovered that the queens of naked mole-rat colonies release ...

Plants & Animals Jul 14, 2026

Honey bees' sense of smell changes from larval to adult life stages, study finds

Honey bee larvae lack the sophisticated olfactory capabilities of adult honey bees, a new study finds. Scientists point to this temporary loss of function as a side effect of the nurse bees' heroic level of brood care, calling ...

Ecology Jul 13, 2026

Big bees have the most to lose as global CO₂ levels rise: New research

Pollinators—including bees, flies, wasps, moths, butterflies and some nectar-loving birds—are a cornerstone of our natural environment. By helping plants reproduce, they keep our ecosystems healthy and ensure we can grow ...

Ecology Jul 11, 2026

Almost a quarter of Dutch bee colonies did not survive last winter

During the winter of 2025–2026, 24% of Dutch honeybee colonies were lost. The upward trend observed in recent years therefore continues. This is the fourth consecutive year in which winter mortality has exceeded 20%. The ...

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