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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 ...

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 16, 2026

What animals do before going to war

Social animals use a suite of preemptive behaviors in anticipation of conflict, including staying quiet, monitoring their surroundings, conducting raids and bonding through play. In a review published in Trends in Ecology ...

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

New harvester ant species discovered in Bulgaria's Eastern Rhodopes Mountains

An international team of researchers has announced the discovery of a new species of harvester ant, officially named Messor odrysarum. The discovery was made by researchers Albena Lapeva-Gjonova of Sofia University in Bulgaria ...

Ecology Jul 10, 2026

Math reveals how honeybee hives balance the 'daring few, patient many' strategy

How do bees make group decisions without a leader? Math experts have determined that the best strategy is for a few to assume the risk of foraging under all conditions while the majority stay safely back and forage only when ...

Plants & Animals Jul 10, 2026

Darwin's 150‑year‑old hillside steps mystery may have a new answer from virtual grazing animals

Steep hillsides and mountainsides in many regions worldwide are often covered in characteristic step-like patterns, also known as terracettes. These repeating landforms have fascinated scientists for more than a century, ...

Plants & Animals Jul 8, 2026

Nature's puncture tools reveal shape trade-offs between piercing power and strength

Nature has invented countless types of pointy appendages, and scientists have long sought to explain what makes these structures so effective at puncturing other things. A new study models the key physical characteristics ...

Evolution Jul 8, 2026

Tiny 60,000-neuron ant brains reveal how parental care evolved from feeding circuits

Long before the dawn of modern parenting, animals laid eggs and moved on, leaving their progeny to fend for themselves. Now, a study published in Nature uncovers one of the elegant ways evolution transformed neglect into ...

Ecology Jul 8, 2026

Scavenger animals are the missing link in Australia's bird flu response. Three experts explain

Australia is racing to contain the spread of highly pathogenic avian influenza (HPAI), which is now believed to have infected seven seabirds.

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