Will you be looking up on Aug. 12, the best skywatching day and night of the year?
Monday August 10th, 2026 11:00:00 AM Kenna Hughes-Castleberry Two big skywatching events are happening on Aug. 12. Will you have your eyes turned skyward? Let us know in our latest poll.
Berlin gold hat: A 3,000-year-old ceremonial headdress that a cult used to track the sun, moon and lunar eclipses
Monday August 10th, 2026 10:00:00 AM Kristina Killgrove The pointy gold hat reveals evidence of a Bronze Age sun cult whose leader could predict eclipses.
'Now our lives have changed': Drop in coal burning is helping the African Sahel turn green after decades of drought
Sunday August 9th, 2026 05:00:00 PM Fred Pearce Warming has brought extreme rain to the parched Sahel, which is seeing aquifers refill as monsoons grow stronger. But heavier downpours alone cannot explain the groundwater revival, say hydrologists, who believe efforts to harvest rainfall may also be paying dividends.
'His urine goes on tour around Europe, showing the kings and queens this glowing pee': The weird world of alchemy before chemistry
Sunday August 9th, 2026 12:15:00 PM Hannah Osborne Science writer Kit Chapman on the weird world of alchemy before chemistry.
New James Webb telescope image may reveal the true identity of 'little red dots' — Space photo of the week
Sunday August 9th, 2026 10:00:00 AM Jamie Carter A new James Webb telescope study suggests the universe's enigmatic "little red dots" may not have vanished after all — they may simply look different as we observe them across cosmic time.
Who are the least-contacted people on Earth?
Sunday August 9th, 2026 09:00:00 AM Emma Bryce "Uncontacted" and "isolated" peoples live in roughly 10 countries around the world, including one group that erases their footprints so they cannot easily be found.
Using AI has an environmental impact — here are 4 ways you can minimize it
Saturday August 8th, 2026 03:00:00 PM Knowable Magazine Escalating use of tools like Gemini and ChatGPT saps more and more power. Experts offer some tips on how to consume less.
'These were harder than any other blades, cut sharper and cost more': How ancient Sri Lankans created steel of legends by harnessing monsoons
Saturday August 8th, 2026 12:00:00 PM Kit Chapman In this excerpt from "The Age of Alchemy," author Kit Chapman reveals how ancient Sri Lankans created steel of legends by harnessing monsoons.
Where and when to see the Aug. 12 solar eclipse — exact times for North America and Europe
Saturday August 8th, 2026 11:00:00 AM Jamie Carter Here's exactly when and where to watch the Aug. 12, 2026 solar eclipse in Europe, North America and North Africa.
What's the difference between sweet potatoes and yams?
Saturday August 8th, 2026 09:00:00 AM Clarissa Brincat Here are the main differences between yams and sweet potatoes and how to tell them apart.
Bacterial 'postbiotic' may help preserve fertility in the aging uterus, preliminary research suggests
Friday August 7th, 2026 01:58:13 PM Isha Ishtiaq A bacteria-derived "postbiotic" may help restore the aging uterus, but experts say it is too early to know whether it could improve fertility as a treatment.
Where to buy last-minute solar eclipse glasses and viewing gear before August 12
Friday August 7th, 2026 01:35:28 PM Kimberley Lane A partial eclipse is still worth seeing, but only with the right protection. Here's where you can still find eclipse glasses, solar binoculars and filters before eclipse day.
Uberaba Geopark: A time capsule from the Late Cretaceous period nestled in Brazil's tropical savanna
Friday August 7th, 2026 12:00:00 PM Sascha Pare Uberaba Geopark, also known as the "Land of the Giants," is a region in Brazil's Cerrado biome that preserved thousands of prehistoric fossils.
New recyclable yarn is as stretchy as spandex and could help tackle fashion's plastic waste problem
Friday August 7th, 2026 11:00:00 AM Olivia Maule A new yarn combines the stretch of spandex with the recyclability of a single plastic, offering a potential path toward more sustainable clothing.
NASA grants Voyager 2 probe another year of power with risky 'Big Bang' maneuver. Now, will it work for Voyager 1?
Friday August 7th, 2026 10:00:00 AM Elizabeth Howell Voyager 1 is running low on power for science, but a successful energy-saving maneuver on Voyager 2 raises hope that the 50-year-old spacecraft can keep going.
AI found a weakness in one of the world's most studied encryption systems — is your data under threat?
Friday August 7th, 2026 09:30:00 AM Carly Page No, AI hasn't cracked the encryption protecting your bank account. But experts say Anthropic's latest research could change how tomorrow's cryptography is tested.
Most-detailed-ever view of the sun's surface revealed in new images from the world's largest solar telescope
Thursday August 6th, 2026 09:37:43 PM Olivia Maule For the first time, scientists have directly observed a 150-year-old predicted phenomenon on the sun's surface that could explain why the sun's atmosphere is far hotter than its surface.
'It would be a disaster': Ammunition for war and surging water withdrawals are putting the Caspian Sea on the brink of collapse
Thursday August 6th, 2026 08:01:11 PM Sascha Pare Live Science spoke with professor of civil and environmental engineering Amir AghaKouchak about the reasons behind the Caspian Sea's stark decline over the past three decades.
FDA approves first mRNA vaccine for seasonal flu
Thursday August 6th, 2026 05:54:01 PM Nicoletta Lanese The Food and Drug Administration's approval of an mRNA vaccine for flu comes after the agency initially refused to review the approval request for the shot.
First photos of SpaceX lunar rocket crash show blackened hole torn into the moon's surface
Thursday August 6th, 2026 05:22:50 PM Brandon Specktor New images from South Korea's Danuri lunar orbiter reveal where a runaway SpaceX rocket part slammed into the moon on Wednesday.
