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By treating optical telescopes as an array of smaller telescopes, astronomers could observe exoplanets more clearly.

Many of the signs of perimenopause can also be symptoms of other conditions, and some of these get increasingly dangerous if they’re misdiagnosed

Many of the signs of perimenopause can also be symptoms of other conditions, and some of these get increasingly dangerous if they’re misdiagnosed

Breastfeeding seems to cause specialised immune cells to flood into the breasts and stay there for years or even decades, reducing the risk of cancer

Breastfeeding seems to cause specialised immune cells to flood into the breasts and stay there for years or even decades, reducing the risk of cancer

A new study finds that even elite endurance athletes run up against a hard metabolic ceiling

It has remained mysterious for millennia, but we’re finally uncovering the profound role the lymphatic system plays in everything from preventing dementia to fighting cancer

It has remained mysterious for millennia, but we’re finally uncovering the profound role the lymphatic system plays in everything from preventing dementia to fighting cancer

Age-related macular degeneration is a common cause of vision loss, with existing treatments only able to slow its progression. But now an implant in the back of the eye and a pair of high-tech glasses have enabled people with the condition to read again

Age-related macular degeneration is a common cause of vision loss, with existing treatments only able to slow its progression. But now an implant in the back of the eye and a pair of high-tech glasses have enabled people with the condition to read again

The discovery of a new array of molecules spouted from Enceladus indicates new promise for habitability within its frozen-over ocean.

The post New Study Identifies Organic Molecules Spewing from Saturn's Icy Moon Enceladus appeared first on Sky & Telescope.

The Search For Extra Terrestrial Intelligence (SETI) is evolving. We’ve moved on from the limited thinking of monitoring radio waves to checking for interstellar pushing lasers or even budding Dyson swarms around stars. To match our increased understanding of the ways we might find intelligence elsewhere in the galaxy, the International Academy of Astronautics (IAA) is working through an update to its protocols for what researchers should do after a confirmed detection of intelligence outside of Earth. Their new suggestions are available in a pre-print paper on arXiv, but were also voted on at the 2025 International Astronautical Congress (IAC) in Sydney, with potential full adoption early next year.

A special class of immune proteins protect us from pathogens but also drive inflammation and cell death

Turning the crank on a simple device filled with nanoparticles can remove serious pathogens from water in seconds, making it suitable for areas without electricity

Turning the crank on a simple device filled with nanoparticles can remove serious pathogens from water in seconds, making it suitable for areas without electricity

A new WHO report warns of rising antimicrobial resistance, and researchers uncover satellite data leaks and insect surprises.

The launch campaign of the next satellite to join the Copernicus Sentinel-1 mission is progressing on schedule for launch on Tuesday, 4 November, on board an Ariane 6 rocket.

When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in women who were hybrids, and this might have played a part in Neanderthals’ demise

When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in women who were hybrids, and this might have played a part in Neanderthals’ demise