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Chemical Clues Raise Questions About Early Animals

Chemical Clues Raise Questions About Early Animals

What if a simple sea sponge could spark a debate about the origin of animal life? A recent study suggests that some of Earth’s earliest animals were sponge-like creatures due to chemical traces found in ancient rocks.1 Researchers discovered unusual sterane molecules in marine sediments. Steranes are chemical traces that form when sterols—lipid molecules that help strengthen cell membranes—break down over time. Since modern sponges produce these sterols, scientists concluded that the molecules may record the early history of animal life. But the discovery ...More...

Alive with Christ

Alive with Christ

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April 2026 Wallpaper

April 2026 Wallpaper

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Does Earth Have a Twin?

Does Earth Have a Twin?

A possible Earth-like planet 146 light-years away has recently been discovered by citizen scientists.1 The evolutionary community is cautiously optimistic that this planet could host life. What are the chances that this could very well be Earth 2.0?

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