Do Devices that Monitor or Zap the Brain Live Up to Their Claims?
Do Devices that Monitor or Zap the Brain Live Up to Their Claims?
Direct-to-consumer neurotechnologies using EEG or tDCS are becoming increasingly popular, but some scientists are concerned about the lack of evidence for efficacy.
Do Devices that Monitor or Zap the Brain Live Up to Their Claims?
Do Devices that Monitor or Zap the Brain Live Up to Their Claims?

Direct-to-consumer neurotechnologies using EEG or tDCS are becoming increasingly popular, but some scientists are concerned about the lack of evidence for efficacy.

Direct-to-consumer neurotechnologies using EEG or tDCS are becoming increasingly popular, but some scientists are concerned about the lack of evidence for efficacy.

beetles, cell & molecular biology, neuroscience
Image of the Day: Gut Response
Image of the Day: Gut Response
Chia-Yi Hou | Jun 24, 2019
Immune functions in the mouse intestine differ by segment.
New Technique Maps RNAs in Cells Without a Microscope
New Technique Maps RNAs in Cells Without a Microscope
Kerry Grens | Jun 20, 2019
DNA microscopy pinpoints the locations of transcripts by laying a grid of tags over the molecules and labeling each connection.
Image of the Day: Handheld Science
Image of the Day: Handheld Science
Chia-Yi Hou | Jun 18, 2019
Researchers create a 3-D printed, portable centrifuge that can be affordably produced for science classrooms.
Image of the Day: Phantom Limbs
Image of the Day: Phantom Limbs
Chia-Yi Hou | Jun 17, 2019
Researchers study how oxygen around an embryo helps shape the way feet and digits form in amphibians and chickens.
Image of the Day: Motile Swimmers
Image of the Day: Motile Swimmers
Chia-Yi Hou | Jun 12, 2019
Scientists track the movement of sperm flagella.
Worm Parents Pass on Behaviors Epigenetically to Offspring
Worm Parents Pass on Behaviors Epigenetically to Offspring
Katarina Zimmer | Jun 7, 2019
Two research groups demonstrate that in Caenorhabditis elegans, behavioral traits can be passed down through the germline to future generations, even though they aren’t hard-wired.
Drug Discovery Techniques Open the Door to RNA-targeted Drugs
Drug Discovery Techniques Open the Door to RNA-targeted Drugs
Amber Dance | Jun 1, 2019
New ways to search for druggable RNAs and matching small molecules
Quantum Biology May Help Solve Some of Life’s Greatest Mysteries
Quantum Biology May Help Solve Some of Life’s Greatest Mysteries
Catherine Offord | Jun 1, 2019
From the remarkable speed of enzyme-catalyzed reactions to the workings of the human brain, numerous biological puzzles are now being explored for evidence of quantum effects.
Infographic: Quantum Explanations for Biological Phenomena
Infographic: Quantum Explanations for Biological Phenomena
Catherine Offord | Jun 1, 2019
Weird effects on the scale of subatomic particles may play roles in enzyme catalysis, photosynthesis, and avian magnetoreception.