Nanoparticles (NPs) are materials whose dimensions range from 1 to 1,000 nanometers (nm). Due to their nano-scale dimensions ...

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...

Experiences of insight come with a burst of brain activity — and a memory boost.

More scientific leaders need to speak out about anti-science agendas and threats to academic freedom across the world.

NIH scientists sign Bethesda Declaration to protect biomedical science through Trump administration Play 06:30 Close ×. Copy ... Jay Bhattacharya, to protect biomedical science.

They found no link between the streaks and moisture, frost, or any other clear signs of water on Mars. Instead, the features were more common in areas with strong winds and high dust activity.

“Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain cautious,” states a Cambridge University press release.

The “up” sign involves a cuttlefish extending one pair of arms upward as if swim dancing to the Bee Gees song “Stayin’ Alive” while twisting its other arms together in the middle.

Scientists are eager to find out whether Mars was once capable of supporting life, and according to new Curiosity findings, they're on the right track. NASA's fourth Mars rover has found large ...

Astronomers have discovered a major sign of life — and “the first hints… of an alien world” on a distant planet orbiting outside the solar system, according to a new report. The scientists ...

All of these results challenge the idea that DMS is a clear sign of life. The team references the photochemical experiment in their paper, but argues that such reactions could not produce the ...

A ‘Defend Not Defund Science’ sign is seen during a ‘Fund Don’t Freeze’ rally hosted by several union groups at the Department of Health and Human Services in Washington, D.C., on ...