“...all the past is but a beginning of a beginning, and that all that is and has been is but the twilight of dawn.”

— H.G. Wells
1902

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Updated: 20 hours 13 min ago

Tom Zeller, Jr., on Migraine Research, Gender Bias and the Cultural Stigma of Headaches

Fri, 11/07/2025 - 6:00am

Migraine and cluster headaches affect millions—yet research remains surprisingly thin.

Categories: Astronomy

Study Suggests COVID Pandemic May Have Aged Everyone’s Brain

Thu, 11/06/2025 - 5:33pm

Immunologist Zachary Rubin explains how, according to a recent study, living through a pandemic might accelerate brain aging.

Categories: Astronomy

Two Vaquita Calves Offer Flicker of Hope for Most Endangered Porpoises on Earth

Thu, 11/06/2025 - 3:00pm

The latest report shows that the estimated number of endangered vaquita porpoises has modestly increased

Categories: Astronomy

AI Decodes Visual Brain Activity—And Writes Captions for It

Thu, 11/06/2025 - 1:30pm

A noninvasive imaging technique can translate scenes in your head into sentences. It could help to reveal how the brain interprets the world

Categories: Astronomy

An Opera Explores the Story of Rosalind Franklin and the Discovery of DNA

Thu, 11/06/2025 - 12:00pm

Betrayal, ambition and the double helix: turning Rosalind Franklin’s story and the discovery of the structure of DNA into an opera

Categories: Astronomy

Ancient Roman Roads Mapped in Detail from Great Britain to North Africa

Thu, 11/06/2025 - 11:00am

New findings increase the known length of the Roman Empire’s road network by more than 60,000 miles

Categories: Astronomy

Black Hole ‘Superflare’ Is the Strongest Ever Seen

Thu, 11/06/2025 - 9:00am

A “superflare” 10 trillion times brighter than the sun is confirmed as the record holder for luminosity

Categories: Astronomy

Alarm Grows over Proposed Giant Mirrors in Orbit and Other Commercial Space Plans

Thu, 11/06/2025 - 8:00am

Reflect Orbital’s plan to deliver “sunlight on demand” using thousands of giant orbital mirrors is just the latest in a growing list of disruptive commercial activities in space

Categories: Astronomy

Ozempic and Wegovy May Slow Alcohol Absorption and Intoxication

Thu, 11/06/2025 - 7:00am

A small study helps explain why some people taking Wegovy and similar weight-loss drugs cut back on alcohol, offering insight into potential new addiction therapies

Categories: Astronomy