Articles

  • 4 days ago | yahoo.com | Darren Orf

    "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links."For 400 million years, a leading hypothesis claims, Earth was an “RNA World,” meaning that life must’ve first replicated from RNA before the arrival of proteins and DNA. Unfortunately, scientists have failed to find evidence of this “first replicator” or recreate the replication process in the lab under the conditions that conceivably would have been present on the planet billions of years ago.

  • 4 days ago | popularmechanics.com | Darren Orf

    Concrete is one of the biggest greenhouse gas emitters in the world, so scientists are developing new strategies to mitigate its climate impact. One of those strategies is to create a concrete that “self-heals,” and in a new study, scientists used synthetic lichen to patch cracks autonomously (meaning that outside nutrients don’t need to be applied for the repair to take place.

  • 4 days ago | popularmechanics.com | Darren Orf

    Here’s what you’ll learn when you read this story:Over the years, scientists have found examples of cancerous tumors within the fossilized bones of ancient dinosaurs. A new study analyzes the fossil of the duck-billed hadrosaurid Telmatosaurus transsylvanicus and found proteins that help pinpoint molecular marks of disease in ancient species.

  • 4 days ago | prevention.com | Darren Orf

    For 400 million years, a leading hypothesis claims, Earth was an “RNA World,” meaning that life must’ve first replicated from RNA before the arrival of proteins and DNA. Unfortunately, scientists have failed to find evidence of this “first replicator” or recreate the replication process in the lab under the conditions that conceivably would have been present on the planet billions of years ago.

  • 4 days ago | aol.com | Darren Orf

    "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links."For 400 million years, a leading hypothesis claims, Earth was an “RNA World,” meaning that life must’ve first replicated from RNA before the arrival of proteins and DNA. Unfortunately, scientists have failed to find evidence of this “first replicator” or recreate the replication process in the lab under the conditions that conceivably would have been present on the planet billions of years ago.

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