Exploring Mars on Earth: Sequencing Microbes in the Atacama Plateau
Featured Image Caption: The Atacama region is known for its harsh climate and undrinkable water.. Lakes in this area are
Read more
Remote Environments
What can Hawaiian Lava Tubes Teach Us about Life on Mars?
What do Hawaii and Mars have in common? They both might have suitable habitats for microbes that can survive the extreme conditions in space. Read on to learn about how scientists are using lava tubes from Hawaiian volcanoes to learn about how life might survive on Mars.
Read more
Bubble, Bubble, Toil, and Trouble: Deep-sea ghost shark evolved a sixth sense
Rising from the depths of the sea, bubbles signal trouble: a confrontation between a predator and its prey. A relatively unexplored and mysterious place, the deep-sea hosts creatures that have adapted to the darkness and silence of the ocean’s floor for hundreds of millions of years. Spending so much time in these harsh conditions has forced the ghost shark to develop a sixth sense – the ability to detect changes in the electromagnetic field. Scientists are starting to uncover this ghostly tale, but much of this story remains a mystery.
Read more
What sound does a fish make?
No, it’s not a riddle– scientists have been exploring the noisy underwater world of fish since the late 1800s. With the dawn of a new online database, now you can too.
Read more
Shark Movements Can Be Used to Design Better Marine Protected Areas
Marine protected areas can be very effective at protecting marine life, and they’re even more effective when the actual movements of wildlife are used to guide the drawing of their borders. By using telemetry, scientists can make shark-friendly protected areas and watch how effective they are at reducing commercial fishing.
Read more
The Forest of Drunken Trees
Black spruce forests in northern regions are tipping over. A new study seeks to understand why, and uncovers the role climate change plays in tilting trees.
Read more
Who Pollinates a Potent Plant?
About once a decade, the corpse flower blooms and attracts human visitors of all ages who want to see the short-lived flower and smell the plant’s natural perfume of rotting flesh. But in the wild, these plants must attract a different kind of visitor –pollinators. Read on to learn more about the mysterious pollinators of the Corpse Flower and learn about the questions scientists still don’t know the answers to.
Read moreWhen Geological Processes Collide– Exploring the Link Between Earthquakes and Glaciers
What happens when glaciers melt? Scientists have discussed numerous effects of deglaciation including sea level rise and loss of habitats but recently, geologists have been thinking about how glaciers interact with the crust of the earth. Researchers from the University of Alaska, Fairbanks found a link between melting glaciers and earthquakes in Southeast Alaska which adds new understanding about the indirect effects of climate change and the role of humans in natural disasters.
Read moreSperm Whales Learned to Avoid Nineteenth-Century Whalers
Nineteenth-century whalers questioned why sperm whales were getting drastically more challenging to capture. At the time, whalers of the North Pacific Ocean kept detailed logbooks about sperm whale sightings and harpoon strikes. These logbooks could help provide answers to the problem whalers faced in the 1800s and to the sperm whale populations struggling to recover today. Sperm whales that have encountered whalers might communicate to other sperm whales how to avoid the dangerous whalers. This information transfer between whales could help them adapt to rapidly changing environments.
Read moreThe churning seas are slowing down: The Atlantic Ocean circulation at its weakest in millennia
In the Atlantic Ocean there is a giant “river” that affects many aspects of life for us terrestrial dwellers, from the regional climates we enjoy to the sea level at our shore. This “river” is the Atlantic Meridional Overturning Circulation (AMOC), one of the planet’s major ocean circulation systems. The ocean has been churning for millenia through this circulation system, but now there are signs of change.
Read more