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Ecology Feb 5, 2018

Sea anemone sting cells could inspire new drug-delivery systems

A multi-stage genetic process for the formation of sting cells in sea anemones could inspire a new way of delivering drugs into the human body.

Astronomy Jan 31, 2018

Glory from gloom

A dark cloud of cosmic dust snakes across this spectacular wide field image, illuminated by the brilliant light of new stars. This dense cloud is a star-forming region called Lupus 3, where dazzlingly hot stars are born from ...

Archaeology Jan 23, 2018

Insects took off when they evolved wings

The evolution of wings not only allowed ancient insects to become the first creatures on Earth to take to the skies, but also propelled their rise to become one of nature's great success stories, according to a new study.

Paleontology & Fossils Jan 15, 2018

Scientists have accidentally found the oldest ever butterfly or moth fossils

Butterflies and moths, the Lepidoptera, are among the most beautiful of insects, familiar to almost everyone through thousands of different species from all around the world. But how they evolved has been something of a mystery ...

Archaeology Dec 21, 2017

A 508-million-year-old sea predator with a 'jackknife' head

Paleontologists at the University of Toronto (U of T) and the Royal Ontario Museum (ROM) in Toronto have entirely revisited a tiny yet exceptionally fierce ancient sea creature called Habelia optata that has confounded scientists ...

Plants & Animals Dec 18, 2017

85 new species described by the California Academy of Sciences in 2017

In 2017, researchers at the California Academy of Sciences added 85 new plant and animal species to the family tree, enriching our understanding of Earth's complex web of life and strengthening our ability to make informed ...

Ecology Dec 6, 2017

New species discovered in Malaysian rainforest during unprecedented, top-to-bottom survey

This fall, the California Academy of Sciences partnered with The Habitat Penang Hill and colleagues to conduct a top-to-bottom rainforest survey unprecedented in its comprehensive approach. On Malaysia's island state of Penang, ...

Archaeology Nov 20, 2017

Ancient fish scales and vertebrate teeth share an embryonic origin

In biology, one long-running debate has teeth: whether ancient fish scales moved into the mouth with the origin of jaws, or if the tooth had its own evolutionary inception.

Plants & Animals Oct 12, 2017

Scientists find scorpions target their venom

Dr Jamie Seymour from JCU's Australian Institute of Tropical Health and Medicine (AITHM) said a typical scorpion predator would be a small mammal, while its prey was usually an insect. He said varieties of scorpion toxin ...

Ecology Oct 11, 2017

Underwater nurseries help revive Mediterranean fish stocks

A French company has developed an innovative system to replenish marine fish stocks in places like ports that have suffered environmental damage.

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