Sea buckthorn berries are nutrient-dense fruits rich in antioxidants, vitamins, and bioactive compounds with potential ...

March 22, 2026. More ...

Symbiosis is the long-term, close interaction between two or more biological species, most often for the benefit of one or both parties. These interactions highlight the diversity of nature. One ...

Turns out jellyfish and sea anemones – among the ancient creatures with a nervous system instead of a brain – have a very similar sleeping routine to our own. A new study published in Nature ...

Add Yahoo as a preferred source to see more of our stories on Google. THE NATURAL HABITAT of Cassiopea andromeda in the Gulf of Aqaba, Eilat. (photo credit: Meron Segev) A new study from the ...

Jellyfish and sea anemones are curious creatures: these organisms evolved without a brain and, as scientists discovered in the past several years, don’t need one to sleep. The animals do, however, ...

Brainless upside-down jellyfish, like this one in its natural habitat near Eilat, Israel, spend about one-third of their time asleep. Gil Koplovitch Why do animals—including humans—sleep? This ...

NASHVILLE, Tenn. (WSMV) - It turns out sleeping isn’t just about resting your eyes, as a new study found that even ancient creatures without eyes — or even brains — need it too. A study published in ...

In a type of relationship known as mutualism, two different species benefit from one another through cooperation. While some animals live solitary lives, many rely on partnerships that improve their ...

One of the biggest quests in biology is understanding how every cell in an animal’s body carries an identical genome yet still gives rise to a kaleidoscope of different cell types and tissues. A ...

Japanese researchers have described a new species of sea anemone that appears to share a mutually beneficial relationship with hermit crabs. The pale pink sea anemones, now named Paracalliactis ...

Paracalliactis tsukisome, a newly discovered sea anemone living in symbiosis with hermit crabs on the deep-sea floor off Japan. (Yoshigawa et al via SWNS) By Stephen Beech A pink sea anemone that ...