
Twenty american chestnuts returned to the Bronx Zoo.
The blight was first documented here. Now a restoration network is taking root.
Every serving. No expiration date. Page 4 of 7.

The blight was first documented here. Now a restoration network is taking root.

Human foster parents flew ahead. Fifteen young ibises followed them into a new Spanish flock.

Andfjorden now protects 1,848.5 square kilometres.

Eight packs raised pups in 2026, extending one of California’s wildest comeback stories.

Two fins. One layer of living muscle. A light to follow.

The fabric let light, rain and air through — while keeping insect mouths out.

A pair of spinning eyes and a kite gave threatened seabirds a practical way around a deadly net.

Three remote counseling sessions and a phone tool helped young people make safer decisions in a rigorous trial.

An 80-foot hoist, one deputy on the wire and a crew that did not waste a second.

A narrow strip through the Kilombero Valley is reconnecting savanna and rainforest — one elephant at a time.

After bird flu and flooded nests, Britain’s second-rarest breeding seabird had its best Long Nanny season on record.

The sky is filling with a migration Australia feared it had lost.

Four weeks of at-home magnetic-field sessions produced encouraging early signals for long-COVID cognitive impairment.

A brown bear called Backpack packed on enough Alaska to win the internet’s favorite wildlife election.

Conservationists confirmed endangered nabarleks at two mainland sites on Dambeemangaddee Country — the first detections there in more than 50 years. Turns out the tiny wallaby had not entirely left the building.

A species that once fell below 200 animals now numbers in the thousands.

Arch caught the trail. Search teams followed it. Three families got the ending they needed.

A small trial suggests the first medication for lymphedema may be getting closer.

A Phase 3 trial turned the walls of a surgical cavity into the radiation treatment.

Two mice, one mountain valley, and twenty-two years of patient taxonomy.

A small scheduling change produced a surprisingly large clinical difference.

A genetic-rescue experiment got an unexpectedly ambitious first breeding season.

Seven litters. Thirty-four endangered kits. Phoenix Zoo’s best black-footed ferret breeding year since 1999.

A painless test using urine and a vaginal swab showed it could accurately rule out womb cancer for most women with postmenopausal bleeding.