Deep within an ancient sinkhole lie the remains of dozens of mammoths, prehistoric wanderers who waded into the warm springs to their deaths. These deaths had long been accepted as having occurred roughly 26,000 years ago, ...
Solo travel is surging—and an industry still largely built for two is taking note. Google reported in April 2026 that online searches involving "solo travel" hit an all-time high this year, with queries for "women solo travel" ...
Social Sciences
1 hour ago
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Black holes are regions of spacetime where gravity is so strong that nothing, not even light, can escape. When two black holes orbit each other and merge, they produce gravitational waves (i.e., ripples in spacetime) that ...
Many of the drugs that target human brain chemistry, such as antidepressants, are still biologically active when they leave the body. These substances and their metabolites can persist in wastewater and eventually end up ...
Ecology
2 hours ago
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An eye surgeon with a passion for space since childhood predicts that as astronauts start to make journeys to the moon and Mars in the near future, eye surgery in space will eventually become a necessity.
Space Exploration
3 hours ago
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Researchers from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in collaboration with researchers from the Technical Institute of Physics and Chemistry of CAS, ...
Analytical Chemistry
4 hours ago
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We've found more than 5,500 exoplanets so far. Dozens of them are in the habitable zones of their parent stars, where, at least in theory, they could host an ocean. But we've never definitively found a liquid ocean on another ...
Space Exploration
4 hours ago
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An international team, including researchers from the University of Minnesota Twin Cities, has reached a major milestone in "precision cosmology" by measuring the amount of helium created in the universe's first five minutes ...
Astronomy
5 hours ago
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Long before dinosaurs appeared on Earth, fierce predatory fish developed crushing jaws and sharp teeth to survive and diversify in ancient oceans.
Paleontology & Fossils
9 hours ago
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Generative AI could help overwhelmed travelers organize their thoughts, compare options and complete vacation plans they might otherwise abandon, according to new research from the University of Surrey.
Social Sciences
16 hours ago
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