Galleria delle Stalattiti, Corchia Cave. Credit: Linda Tegg

What causes an ice age to end?

Credit: MARCAN

Under-sea freshwater reserves found near Canterbury

Japan's risk of giant tsunamis may have grown when the angle of a down-going slab of ocean crust declined. Top: ocean crust (right) slides under continental crust at a steep angle, causing faulting (red lines) in seafloor sediments piled up behind. Bottom: as the angle shallows, stress is transferred to sediments piled onto the continental crust, and faults develop there. Blue dots indicate resulting earthquakes. At left in both images, the change in angle also shifts the region where magma fueling volcanoes is generated, pushing eruptions further inland. Credit: Adapted from Oryan and Buck, Nature Geoscience 2020

Shifts in deep geologic structure may have magnified great 2011 Japan...

Burmese amber with Oculudentavis skull nearly perfectly preserved inside. Credit: Lida Xing

Hummingbird : Smallest Known Dinosaur Found in Amber

Huge Desert Rose Selenite Crystal cluster

Desert Rose : What is Desert Rose? How Do Desert Roses...

Collection of various fluorescent minerals under ultraviolet UV-A, UV-B and UV-C light. Chemicals in the rocks absorb the ultraviolet light and emit visible light of various colors, a process called fluorescence. Credit: Hannes Grobe/AWI

Fluorescence : Why Minerals Fluoresce?

Meganeura

Meganeura : The largest insect ever existed was a giant dragonfly

Ancient Armadillo

Ancient Armadillo The Size Of A Car Discovered By Farmer In...

Aneuretopsychidae from Late Cretaceous Burmese amber. Credit: NIGPAS

Amber specimens reveal origin of long mouthpart of scorpionflies

Bastnaesite (the reddish parts) in Carbonatite. Bastnaesite is an important ore for rare earth elements, one of the mineral commodities identified as most at-risk of supply disruption by the USGS in a new methodology. Credit: Scott Horvath, USGS

Where is the greatest risk to our mineral resource supplies?

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