I asked experts how to tell when food is safe to eat—and when it’s time to toss it.

High winds and snow can abrade hikers' eyes and leave them unable to navigate—a recipe for danger on a high peak.

In its purest form (with no extra debris), liquid water can exist as a liquid until -40°C if left still (unmoving). In order ...

HOHCells launches FreezOpt™, enabling controlled ice nucleation to improve cryopreservation reliability for stem cells, organoids, and cell therapy.

Can fungi influence the weather? Turns out, they just might. An international group of researchers that includes Virginia ...

Freezer burn looks nasty, but it's easy to prevent. Find out more about the chemistry behind it, how to avoid it and why freezer-burned food is still safe to eat ...

Sun dog phenomenon captivates Iowa residents after blizzard ...

California-based liquid nitrogen ice cream shop Nite Creamery is set to open several locations in metro Phoenix. Here's when and where.

Learn how a specific type of fungus can accelerate ice formation at subzero temperatures and lead to advances in technology, such as cloud seeding.

An international team of researchers has discovered mushroom proteins capable of triggering the ice formation process even at ...

Only hard data will help answer the question, yet contrails and their effects—cited by scientists as the main source of non-CO 2 climate emissions—are notoriously... Daily Memo: Contrail Formation, A ...