How Trees Fare in Big Hurricanes
How Trees Fare in Big Hurricanes
Forests are resilient, but researchers wonder if climate change will outpace their adaptations.
How Trees Fare in Big Hurricanes
How Trees Fare in Big Hurricanes

Forests are resilient, but researchers wonder if climate change will outpace their adaptations.

Forests are resilient, but researchers wonder if climate change will outpace their adaptations.

Features
Exosomes Make Their Debut in Plant Research
Exosomes Make Their Debut in Plant Research
Amanda Keener | Feb 1, 2019
A growing branch of research on how plants use exosomes to interact with their environment is opening up a new field of plant biology.
Cell Death Processes Are Reversible
Cell Death Processes Are Reversible
Charles Q. Choi | Feb 1, 2019
Molecular programs can rescue cells already engaged in the process of apoptosis or other forms of programmed cell death.
Prenatal Exposure to Cannabis Affects the Developing Brain
Prenatal Exposure to Cannabis Affects the Developing Brain
Andrew Scheyer | Jan 1, 2019
Children born to moms who smoked or ingested marijuana during pregnancy suffer higher rates of depression, hyperactivity, and inattention.
Can Viruses in the Genome Cause Disease?
Can Viruses in the Genome Cause Disease?
Katarina Zimmer | Jan 1, 2019
Clinical trials that target human endogenous retroviruses to treat multiple sclerosis, ALS, and other ailments are underway, but many questions remain about how these sequences may disrupt our biology.
Cities Can Serve as Cauldrons of Evolution
Cities Can Serve as Cauldrons of Evolution
Catherine Offord | Jan 1, 2019
From changes in gene flow to adaptation, the effects of urbanization are shaping the evolutionary trajectories of plants and animals.
Bacteria Harbor Geometric “Organelles”
Bacteria Harbor Geometric “Organelles”
Amber Dance | Dec 1, 2018
Microbes, traditionally thought to lack organelles, get a metabolic boost from geometric compartments that act as cauldrons for chemical reactions. Bioengineers are eager to harness the compartments for their own purposes.
2018 Top 10 Innovations
2018 Top 10 Innovations
The Scientist Staff | Dec 1, 2018
Biology happens on many levels, from ecosystems to electron transport chains. These tools may help spur discoveries at all of life's scales.
These Organelles Have No Membranes
These Organelles Have No Membranes
Michael Crabtree, Tim Nott | Dec 1, 2018
From making ribosomes to protecting the integrity of the genome, these membraneless compartments play important roles in the cell. Their behavior is rooted in basic physics.
How Exercise Reprograms the Brain
How Exercise Reprograms the Brain
Ashley Yeager | Nov 1, 2018
As researchers unravel the molecular machinery that links exercise and cognition, working out is emerging as a promising neurotherapy.