In a glimpse of the early universe, astronomers have observed a galaxy as it appeared just 800 million years after the Big ...

Since the time of the dinosaurs, cycad plants may have attracted insects using infrared light. It may be the world's oldest ...

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

Harvard researchers have discovered that cycads—one of the oldest living lineages of seed plants—heat up their reproductive ...

Australia already holds the unhappy distinction of having the world’s most expensive passport, and another price increase is ...

Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may ...

Learn to decode James Webb photos with this JWST image guide, offering clear space image explanation and beginner-friendly insights into stunning infrared telescope images.

A new satellite called Sentinel 5A has started sending back its first images, capturing fresh views of Earth's ozone hole.

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

New study shows that heat may be one of the oldest modes of communication between animals and plants. Cycads—one of the oldest living lineages of seed plants—heat up their reproductive organs to ...

In the dense environment of the early universe, dark matter particles would collide with, and annihilate, each other, ...

The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...