Mars is a potential source of what is sure to be one of the most valuable elements in the space economy—hydrogen.

On isolated mountaintops across the planet, it is time to look at the supermassive black hole at the heart of our Milky Way galaxy.

People are more honest in day-to-day life than previously thought—except for "a few prolific liars," according to the results of a new study

Astronomers have reported the discovery of a structure thought to be a "protocluster" of galaxies 11 billion light-years from Earth.

Researchers have developed a concept that would make rocket fuel on Mars, that could be used to launch future astronauts back to Earth.

Researchers from Chile directly measure the amount of both water and carbon monoxide in the atmosphere of a planet in another solar system.

Tap water produces a natural protective shield against harmful microplastics, which can help prevent household products from releasing them.

A new study shows that 193 million years ago, dinosaurs lived in herds -- much earlier than previously thought.

Few studies have investigated this pathway linking greenspace and developmental outcomes among children.

Virtual single-visit lung cancer screenings are just as effective as single-visit screenings done in person at the hospital.

Lung cancer can be elusive to spot and difficult to treat because the markers for it are found in other tissues, too.

One of the youngest planets ever found around a distant infant star has been discovered by an international team of scientists.

Researchers have found a way to make antibiotics more effective against antibiotic-resistant bacteria—also known as superbugs.

A planet transiting a star outside of the Milky Way galaxy may have been detected for the first time by the Chandra X-ray Observatory.

Something that surprised us was how active online students were in terms of asking questions about their instruction.

2.5 to 4 billion years ago, a time known as the Archean eon, Earth’s weather could often be described as cloudy with a chance of asteroids.

A new study suggests that newborns who get more sleep and wake up less throughout the night are at lower risk of being overweight.

Researchers have successfully suppressed HIV infections in mice—offering a path to a cure for HIV and other chronic viral infections.

While analyzing some of the world’s oldest coloured gemstones, researchers discovered carbon residue that was once ancient life.

The brain is the most complex organ in the human body. Now, a new study has brought us closer to understanding some of its evolution.