Author: contact.geology

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...

Ancient squids dominated the ocean 100 million years ago, fossil discovery technique reveals

Squids first appeared about 100 million years ago and quickly rose to become dominant predators in the ancient oceans, according to a study published...

Fossil fungi trapped in amber reveal ancient origin of parasitic zombie-ants

Chinese Academy of Sciences researchers report that fossilized entomopathogenic fungi from mid-Cretaceous amber reveal some of the oldest direct evidence of parasitic relationships between...

Will asteroid 2024 YR4 hit the moon?

Asteroid 2024 YR4 made headlines earlier this year when its probability of impacting Earth in 2032 rose as high as 3%. While an Earth...

Cryovolcanism and resurfacing on Pluto’s largest moon, Charon

What processes during the formation of Pluto's largest moon, Charon, potentially led to it having cryovolcanism, and even an internal ocean? This is what...

How much water is left for nature? The search for the appropriate environmental flow

In many rivers, only a small amount of streamflow remains for nature after water is diverted for hydropower production. In light of climate change...

These Canadian rocks may be the oldest on Earth

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt has long been...

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