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The World's Oldest Tree Was Already Alive When the Pyramids Were Built
It's hard to imagine a living thing that already existed when the first pyramids were rising from the ground. Yet in the
16,000 New Species Discovered Every Year on Earth
You might think that in the age of satellites and artificial intelligence, there isn't much left to discover on our own planet.
Your Body Contains Nearly as Many Bacteria as Human Cells
It's hard to believe that a simple number, repeated without verification for decades, could establish itself as scientific truth. For a long
Why Plants Waste Almost All the Solar Energy They Receive
Photosynthesis is often presented as one of the most remarkable mechanisms in the living world, capable of turning sunlight into chemical energy
Does a Protein That Cleans Synapses Really Slow Down Parkinson's
Long before the first clinical signs of diseases like Parkinson's or Alzheimer's appear in a patient, a silent process is already unfolding
The Technique That Cuts Sample Loss a Thousandfold in Molecular Imaging
Cryo-electron microscopy, often referred to by its abbreviation cryo-EM, has established itself in recent years as one of the most powerful tools
The Amino Acid That Decides Whether Your Cells Heal a Wound or Grow a Hair
The stem cells of hair follicles are mostly known by the public for their obvious role: they continuously produce new hair throughout
A New Method Extracts DNA From Soil Bacteria That Cannot Be Grown in a Lab
The vast majority of soil bacteria stubbornly refuse to grow in a laboratory Petri dish. Microbiologists have known this for a long
Understanding Why Humanity Descends From Two Ancestral Populations
For nearly two decades, evolutionary genetics textbooks told a relatively simple story: Homo sapiens emerged in Africa roughly 200,000 to 300,000 years