Author: contact.geology

Supershear ‘boomerang’ rupture found in Myanmar earthquake defies typical seismic patterns

On March 28, 2025, a major earthquake with a moment magnitude (Mw) of 7.7 struck Mandalay, central Myanmar (referred to as the 2025 Myanmar...

Shaped by paleogeography: A new world map of marine mollusks

Biogeographical regions of marine organisms, i.e., their distribution across different habitats, often overlap well with the major global ocean currents. The geological age of...

Two sides of the same fossil: The story of a small arboreal reptile from the Jurassic period

Paleontologists have identified a new ancient reptile from the Solnhofen limestone slabs, thanks to a chance discovery. A Ph.D. student recently found the counterpart...

Was Mars doomed to be a desert? Study proposes new explanation

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were carved by...

Ancient organisms stored arsenic to survive early Earth’s toxic oceans, study suggests

Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their environment, a new study...

7000-year-old fossilized reefs reveal how human fishing reshaped Caribbean food webs

A study of 7000-year-old exposed coral reef fossils reveals how human fishing has transformed Caribbean reef food webs: as sharks declined by 75% and...

500-million-year-old fossil reveals how starfish got their shape

A 500-million-year-old fossil from Morocco, discovered by Natural History Museum scientists, is offering extraordinary new insights into one of evolution's most puzzling transformations: how...

Mediterranean set new June temperature high on Sunday: French weather service

The Mediterranean Sea on Sunday hit its warmest temperature on record for June at 26.01 degrees Celsius, said a French weather service scientist, citing...

Santorini earthquakes traced to sideways magma movement in crust, not traditional volcanic centers

When the island of Santorini was rattled by thousands of small earthquakes earlier this year, many people were left mystified about the source of...

One bad rainstorm away from disaster: Why proposed changes to forestry rules won’t solve the ‘slash’ problem

The biggest environmental problems for commercial plantation forestry in New Zealand's steep hill country are discharges of slash (woody debris left behind after logging)...

Natural hazards don’t disappear when the storm ends or the earthquake stops—they evolve

Hurricane Helene lasted only a few days in September 2024, but it altered the landscape of the Southeastern U.S. in profound ways that will...

How night lizards survived the asteroid that ended the dinosaurs

Yale University ecologists reveal a lizard lineage that rode out the dinosaur-killing asteroid event with unexpected evolutionary survival traits. Night lizards (family Xantusiidae) survived...

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