Scientists in Switzerland have created a new “living” material that contains blue-green algae and could one day be used in buildings to fight climate change, they say. Thanks to the blue-green algae, or cyanobacteria, the new material is photosynthetic. This means it can chemically convert carbon dioxide (CO2), sunlight and water into oxygen and sugars, … Read more
Our understanding of plant and tree roots may have been somewhat shallow. New research reveals many plants have a hidden second set of roots that extend far deeper into the soil. According to a new study published June 17 in the journal Nature Communications, this second layer of roots extend over 3 feet (1 meter) … Read more
A British firm has received approval to mass-produce an ultra-high-power-density electric vehicle (EV) battery that can be fully recharged in just 18 seconds. The RML Group was granted Conformity of Production certification for its VarEVolt battery on June 2. This government approval signifies that the firm can mass-produce the powerful batteries for EV manufacturers. The … Read more
Earth’s oceans are in worse condition than scientists thought, with acidity levels so high that our seas may have entered a “danger zone” five years ago, according to a new study. Humans are inadvertently making the oceans more acidic by releasing carbon dioxide (CO2) through industrial activities such as the burning of fossil fuels. This … Read more
Recent breakthroughs suggest that hydrogen reservoirs are buried in countless regions of the world, including at least 30 U.S. states. Finding such reservoirs could help accelerate a global energy transition, but until now, geologists only had a piecemeal understanding of how large hydrogen accumulations form — and where to find them. “The game of the … Read more
Climate change is increasingly recognized not merely as an environmental crisis but as a threat multiplier, worsening political and economic tensions worldwide. Two factors — water scarcity and mass migration — are poised to completely reshape global conflict dynamics. Without coordinated global action, these pressures may induce a vicious circle of interlocking issues: destabilization of … Read more
In the dim twilight of an Arctic winter’s day, with the low sun stretching its orange fingers across the frozen sea, a group of researchers drill a hole through the ice and insert a hydrogen-powered pump. It looks unremarkable — a piece of pipe protruding from a metal cylinder — but it holds many hopes … Read more
We live in places that will be flooded by rising sea levels. We have food production systems dependent on specific climates. And we have built economic structures, trade relationships and social dynamics contingent on certain temperatures. What’s more, we are not alone in this world, and the rapidly changing climate is a threat to the … Read more
Changes in Earth’s tilt relative to the sun have governed the movements of giant ice sheets over the past 800,000 years, triggering the start and end of eight ice ages, new research suggests. The new study revealed an “amazing correlation” between Earth’s tilt and ice sheet formation, said lead author Stephen Barker. Based on these … Read more
Earth’s glaciers lost 300 billion tons (273 billion metric tons) of ice every year on average between 2000 and 2023, amounting to a 5% decline in volume since the start of the millennium, a groundbreaking new study finds. The loss equates to roughly three Olympic swimming pools’ worth of ice melting or breaking off from … Read more
