A keystone in an arch's crown secures the other stones in place. Keystone species play the same role in many ecological communities by maintaining the structure and integrity of the community.

Ever wondered about the nature of the universe and the role of quarks? Now, you can find out what links the word for the most elementary particle in the universe with the name of an ancient Slavic ...

Nov. 4, 2024 — A research team has discovered two remarkable species of bacteria in the tissue of two deep-sea corals from the Gulf of Mexico. These previously unknown symbionts of the corals ...

Vampire bats on a treadmill, garbage science wins Canada's most prestigious science prize, sugar rationing led to healthier ...

The Earth is currently experiencing its sixth major extinction event. One million species globally are at risk of extinction in the next few decades, including 27 percent of the world’s mammals, 41 ...

In collisions between protons at the Large Hadron Collider (LHC), pairs of top quarks—the heaviest known elementary particles—are frequently produced along with other heavy quarks, including ...

The atomic nucleus is made up of protons and neutrons, particles that exist through the interaction of quarks bonded by gluons. It would seem, therefore, that it should not be difficult to ...

The nuclei of different atom species have different shapes from round to oval ... nucleus c– protons and neutrons – are broken down into smaller constituents, quarks and gluons, forming so-called ...

The questions "What are species?" and "How do we identify species?" are difficult to answer, and have led to debate and disagreement among biologists. See how consensus on answers to these ...

The spectacular successes of this technique include compelling evidence that exchange of gauge gluons can confine the quarks within subnuclear matter. The lattice framework enables novel schemes for ...

On this week's episode of Quirks & Quarks with Bob McDonald ... The big takeaways are that many bird species, such as grassland birds and arctic birds, are in trouble because of climate change ...

For the first time, quarks and gluons were used to describe properties of atomic nuclei, which until now had been explained by the existence of protons and neutrons. The temporary pair of ...