science
Human-plant hybrid cells reveal truth about dark DNA in our genome
It has been claimed that because most of our DNA is active, it must be important, but now human-plant hybrid cells have been used to show this activity is mostly random noise Source link
What is Bryan Johnson up to now? We try to explain
Feedback’s eyebrows are raised at tech millionaire Bryan Johnson’s latest exploits, which involve Grimes, music, and hallucinogenic mushrooms Source link
Alpine communities face uncertain future after 2025 glacier collapse
Careful slope monitoring prevented mass casualties in the landslide at Blatten, Switzerland, this year, but mountain communities may face a growing risk of disasters Source link
IVF success may depend on how long men abstain from ejaculation
Ejaculating within 48 hours of providing a sperm sample for IVF seems to lead to greater success rates than abstaining from ejaculation for longer Source link
Hopes of finding aliens were raised in 2025 – but quickly faded
Astronomers thought they had seen the “first hints of life on an alien world” this year, but they disappeared under closer scrutiny Source link
High-achieving adults rarely began as child prodigies
It’s easy to assume that the most talented adults among us were once gifted children, but it turns out that talent during childhood is no guide to later success Source link
Your period may make sport injuries more severe
Professional footballer players who became injured while on their period took longer to recover than when injuries occurred at other times of their menstrual cycle Source link
This year we were drowning in a sea of slick, nonsensical AI slop
This Changes Everything columnist Annalee Newitz on how AI-generated content went mainstream in 2025 Source link
People saw a new colour for the first time in 2025
Scientists found a way to let people perceive an intense blue-green hue unlike anything they had seen before – and the technique could help people with colour blindness Source link
Why we only recently discovered space is dark not bright
For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound psychological impact upon us Source link