Science
Why Does Sex Exist? The Twofold Cost and the Case for Sex
Asexual females should outbreed sexual ones two to one, yet sex dominates complex life. This article weighs the evidence for the leading…
Can AI Be Conscious? Scoring Chatbots, Agents and Robots
Fourteen indicator properties from the science of consciousness, turned into a scored checklist and applied to a chatbot, a language agent and…
The 2026 Chemistry Nobel Explained: How One Flask Learned to Choose a Hand
Henri Kagan and Kenso Soai won the 2026 Nobel Prize in Chemistry for showing how a tiny molecular imbalance can snowball into…
What Is the Hard Problem of Consciousness? A Plain Guide
Why does brain activity come with felt experience? A plain guide to the hard problem, the thought experiments, the rival answers and…
How Did the Eye Evolve? Darwin’s Problem and the Evidence
Darwin called the eye a difficulty for his theory, then explained why it was not. Here is what living animals, genes and…
What Anesthesia Does to the Brain and What It Tells Us
General anesthesia does not simply switch the brain off. It changes its rhythms, and how it does so tells researchers a lot…
Arctic Sea Ice Minimum 2026: Why Three Agencies Rank It Differently
The 2026 Arctic sea ice minimum was 4.6 million km2 by NASA's count, yet agencies rank it 10th, 11th or 14th. Here…
Indigenous Cultural Burning and Australia’s Worse Fires: What a Lake Core Shows
A 1,000-year lake record in Nature links the end of Indigenous cultural burning to denser eucalypt forest and hotter fires in southeastern…
Extreme Debris Disks: What Webb Sees When Planetary Embryos Collide
Webb and Spitzer spectra of 21 extreme debris disks point to Moon-sized and Mars-sized collisions around young stars. The mechanism, numbers and…
Dog Epigenetic Clock Study: Why Big Breeds Age Faster
A dog epigenetic clock built from 894 dogs in Science shows large breeds accumulate DNA methylation changes faster. Mechanism, numbers and limits.