Evolving intelligent life took billions of years − but it may not have been as unlikely as many scientists predicted
Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability, a new study pushes back.
Feb. 14, 2025 • ~10 min
AI model deciphers the code in proteins that tells them where to go
Whitehead Institute and CSAIL researchers created a machine-learning model to predict and generate protein localization, with implications for understanding and remedying disease.
Feb. 13, 2025 • ~11 min
Enzymes are the engines of life − machine learning tools could help scientists design new ones to tackle disease and climate change
Enzymes significantly speed up the chemical reactions that keep you alive. Researchers are using AI to create new ones to tackle modern challenges.
Feb. 13, 2025 • ~9 min
Mirror life is a scientific fantasy leading to a dangerous reality − a synthetic biologist explains how mirror bacteria could conquer life on Earth
Synthetic cells that look just like natural cells but are chemically reversed could outcompete other living organisms − with dire consequences for human health and the environment.
Feb. 11, 2025 • ~10 min
Kingdoms collide as bacteria and cells form captivating connections
Studying the pathogen R. parkeri, researchers discovered the first evidence of extensive and stable interkingdom contacts between a pathogen and a eukaryotic organelle.
Jan. 24, 2025 • ~8 min
Trees ‘remember’ wetter times − never having known abundant rain could buffer today’s young forests against climate change
Water availability regulates tree growth and can have ‘legacy effects’ long after conditions change.
Jan. 9, 2025 • ~11 min
Planning for spring’s garden? Bees like variety and don’t care about your neighbors’ yards
A biologist explains what to focus on if you’re designing a garden with pollinators in mind − and what you don’t need to worry about.
Jan. 7, 2025 • ~7 min
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