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#1 out of 520.45%

2h ago

MIT mapped brain circuits in C. elegans showing how odors guide navigation through a defined sensorimotor sequence.
The team tracked neural activity in over 100 neurons as worms navigated toward or away from odors.
Tyramine, the worm’s norepinephrine analogue, coordinates the sequence to switch gears during movement.
A key neuron, SAA, helped integrate odor detection with planning movement and predicted turn direction.
The study reveals the sequence: forward, into reverse, then into the turn, then back to forward.
RIM tyramine enables other neurons to change activity for turns; removing it disrupted navigation.
The work was funded by HHMI and NIH among others and published in Nature Neuroscience.
The research demonstrates worms are more skilled and intentional than previously thought.
The study imaged activity in a worm brain during odor-guided decisions to savor or avoid odors.
The MIT article is part of broader MIT News coverage on neuroscience and behavior.

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#2 out of 5

sports22h ago

CRLS baseball remains undefeated after three straight wins, moving to 4-0 this season.
Oliver Henke tossed six shutout innings and went 2-for-4 at the plate in the 9-0 win over Boston Latin.
Stef Alexandrov contributed multiple hits and key RBIs in the Boston Latin and Lowell games.
Jasen Thomas earned the win vs Concord-Carlisle, fanning 11 over 5 1/3 innings.
CRLS baseball showcased strong defense with no errors in the series opening win over Boston Latin.
The Falcons defeated Lowell 11-4, led by a multi-hit effort from Logan Sherwood.
Alexandrov posted a two-hit, RBI game against Boston Latin and continued on the mound against Lowell.
The team improved to 4-0 with a 9-2 win over Concord-Carlisle, backed by solid starting pitching.
CRLS baseball highlights strong pitching depth across the three games.
CRLS remains a top contender early in the season with a strong start spanning multiple games.

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#3 out of 5

Harvard scholars propose psychedelics as a tool to advance truth-seeking across law, religion and humanities.
Feldman argues psychedelic experience exercises the human imaginative faculty, aiding interpretation across disciplines.
The talk links consciousness studies with epistemic discovery, focusing on knowledge acquisition.
The conference is a joint effort by Harvard Divinity School, the Mahindra Humanities Center and the Petrie-Flom Center.
Feldman highlighted the enduring question of consciousness as central to humanistic inquiry.
Feldman emphasized that psychedelic inquiry could translate into practical language for law and policy.
The article notes U.S. policy restricts many psychedelics despite early evidence of potential benefits.
Advocates seek exemptions to study psychedelics under religious liberty or cognitive liberty claims.
The Harvard conference frames psychedelic study as a tool for truth across multiple disciplines amid a broader AI era.
The piece underscores the ongoing debate about the meaning of consciousness and reality.

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#4 out of 5

Spengler explains how environment shapes health through air quality, buildings, and climate resilience.
The conversation centers on how places people live, learn, and work influence health outcomes.
Researchers emphasize decades of evolution in environmental health and mentorship.
The speakers are Jack Spengler and Linda Powers-Tomasso of Harvard Chan School.
The article outlines how surrounding environments have historically shaped health outcomes.
The interview underscores the ongoing collaboration needed for sustainable public health.
The discussion anchors on climate resilience as a health determinant.
The piece is authored by Paige Hornor and posted April 16, 2026.
The article provides related topics and additional news on environment and climate health.

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#5 out of 5

Harvard Law hosted a 250th anniversary panel on democracy and negotiation led by Heen and colleagues.
Panelists stressed the erosion of who influences policy and the spread of unverified online voices.
Sullivan urged citizens to reembrace civic virtue and humility to sustain democracy.
The panel warned that the federal government has been substantially transformed with lasting implications.
Experts call for restoring negotiation and humility as antidotes to partisan deadlock.
Eidelson cautioned against a scorecard mentality that fragments public discourse.
Freeman highlighted the risks of bureaucratic drift but also a path to a more inclusive society.
Freeman noted stark changes in the Department of Justice and other agencies.
Eidelson warned that a prisoner’s dilemma could arise if people align justice with party politics.
The event stressed democracy as a living, evolving process that requires action now.

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