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Teams from Montana Tech sampled mudpots in Yellowstone and yielded information about microbes, underlying geology and other things.

Teams from Montana Tech sampled mudpots in Yellowstone and yielded information about microbes, underlying geology and other things.

For millions of people with seasonal allergies, springtime means runny noses, excessive sneezes and itchy eyes. And, as with many things, climate change appears to be making allergy season even worse. Researchers reporting in ACS Earth and Space Chemistry have shown that common allergen-producing plants ryegrass and ragweed emit more smaller, “subpollen particles” (SPPs) than once thought, yet climate would likely be most affected by their intact pollen grains, which can boost cloud formation.

Scientists have taken a big step towards figuring out where building blocks of life such as amino acids and amines form in space.

Scientists have a new theory about how the building blocks of life – the many proteins, carbohydrates, lipids and nucleic acids that compose every organism on Earth – may have evolved to favor a certain kind of molecular structure.