For example, the atomic number of chlorine is 17. Every chlorine atom has 17 protons and 17 electrons. It has 17 positive charges and 17 negative charges, meaning that it is neutral overall. Atoms of ...

In a new study, scientists have shown that chemical receptors that plants use to recognize nitrogen-fixing bacteria have ...

Low nitrogen availability is the number one limitation to plant growth in most ecosystems. Plants in the bean family and other closely related families evolved a symbiotic relationship with bacteria ...

Scientists may have finally uncovered the mystery behind ultra-high-energy cosmic rays — the most powerful particles known in ...

Discover the physics behind stamps sticking to envelopes, from fundamental forces to Van der Waals interactions, explained concisely.

Andrea Richard receives funding from the Department of Energy, National Nuclear Security Administration.

Nicholas Spada is one of the only scientists in the world using a nuclear x-ray process to study deadly nanoparticles in ...

Could black holes help explain the origins of high-energy cosmic radiation? The universe is filled with many forms of ...

What if the universe’s secret wasn’t hidden in a black hole or trapped in quantum foam, but coiled up literally in a tortilla ...

Matter and antimatter do not get along. When their particles collide, they annihilate each other in an intense burst of gamma-rays. Fortunately, antimatter is now extremely rare. Although antimatter ...

In alchemy, a theory exists about altering the nature of metals through changes in their composition, prominently featuring the legendary philosopher’s stone. But can one truly ... Continue Reading → ...

Researchers from the Institute for Bioengineering of Catalonia (IBEC) and CIBER-BBN, in collaboration with teams from the ...