Category: 未分类

Scientists have discovered that people with COPD have lung cells that contain over three times as much soot-like carbon as those of smokers without the disease. These overloaded cells are larger and trigger more inflammation, suggesting that pollution and carbon buildup not just smoking may drive the disease.

What if all life on Earth followed a surprisingly simple pattern? New research shows that in every region, species tend to cluster in small hotspots and then gradually thin out. This universal rule applies across drastically different organisms and habitats from trees to dragonflies, oceans to forests. Scientists now believe environmental filtering shapes this global distribution, providing new tools to predict how life responds to climate change and biodiversity threats.

Scientists have uncovered how close we can get to perfect optical precision using AI, despite the physical limitations imposed by light itself. By combining physics theory with neural networks trained on distorted light patterns, they showed it’s possible to estimate object positions with nearly the highest accuracy allowed by nature. This breakthrough opens exciting new doors for applications in medical imaging, quantum tech, and materials science.

Get the Bushnell 10x42mm Trophy at its best price this year — a fantastic pair of budget binoculars for skywatching on the go.

Star RIK 113 is busy making a new planet in its protoplanetary disk as seen in this new image from the Very Large Telescope.

Here are the best photos of the lowest full moon in over a decade.

The CLASS telescope array has taken a fresh look at the infant universe to hunt for polarized light in the Cosmic Microwave Background that resembles light bouncing off a cosmic car hood.

SpaceX is standing down from the planned June 11 launch of the Ax-4 private astronaut mission due to a liquid oxygen leak in its Falcon 9 rocket. No new target date has been announced.

Another summer, another series of hot gaming showcases. These are the space and sci-fi video games that caught our attention during this year’s events.

It’s more of an ambient light projector than a star projector, but the Jiawen Galaxy Projector Light is seriously impressive given its budget price.