Science & Technology
Mirror, mirror on the wall… Now we know there are chiral phonons for sure
New findings settle the dispute: phonons can be chiral. This fundamental concept, discovered using circular X-ray light, sees phonons twisting like a corkscrew through quartz.
‘Hot Jupiters’ may not be orbiting alone
Astronomers challenge longstanding beliefs about the isolation of ‘hot Jupiters’ and proposes a new mechanism for understanding the exoplanets’ evolution.
Why certain fish are left off the hook
A new study found that while a piece of legislation designed to foster the sustainability of marine fisheries is sometimes blamed for being too stringent — leading to what some politicians call ‘underfishing’ — the law is not constraining most fisher…
Lingering effects of Neanderthal DNA found in modern humans
Recent scientific discoveries have shown that Neanderthal genes comprise some 1 to 4% of the genome of present-day humans whose ancestors migrated out of Africa, but the question remained open on how much those genes are still actively influencing huma…
Taurine may be a key to longer and healthier life
A study finds that deficiency of taurine, a molecule produced in our bodies, drives aging, and taurine supplements can improve health and increase lifespan in animals.
Lost giants: New study reveals the abundance decline of African megafauna
A groundbreaking new paper focuses on the size and abundance of living and fossil African large mammals, shedding light on the ecological dynamics behind the decline of these iconic creatures. The findings challenge previous assumptions about the cause…
Without fully implementing net-zero pledges, the world will miss climate goals
Without more legally binding and well-planned net-zero policies, the world is highly likely to miss key climate targets.
Breakthrough: Scientists develop artificial molecules that behave like real ones
Scientists have developed synthetic molecules that resemble real organic molecules. A collaboration of researcher can now simulate the behavior of real molecules by using artificial molecules.
The IL-17 protein plays a key role in skin aging
A team of scientists has discovered that IL-17 protein plays a central role in skin aging. The study highlights an IL-17-mediated ageing process to an inflammatory state.
When water temperatures change, the molecular motors of cephalopods do too
Working with live squid hatchlings, scientists find the animals can tune their proteome on the fly in response to changes in ocean temperature via the unique process of RNA recoding. The findings inspire new questions about basic protein function.
Sabotage and collusion could be derailing your weight loss journey, finds study
Family and loved ones may be conspiring to sabotage your weight loss journey, according to a new study. The study is part of a growing body of evidence which suggests that not all social support results in positive health outcomes.
A new way to develop drugs without side effects
Have you ever wondered how drugs reach their targets and achieve their function within our bodies? If a drug molecule or a ligand is a message, an inbox is typically a receptor in the cell membrane. One such receptor involved in relaying molecular sign…
Study finds socially tolerant monkeys have better impulse control
Socially tolerant species are better at controlling their emotions and behaviors, according to a new study of one of humanity’s closest relatives.