African effort to sequence continent’s biodiversity seeks $1 billion over 10 years | Science

When ThankGod Echezona Ebenezer left southeast Nigeria to start a biochemistry Ph.D. at the University of Cambridge in 2013, he soon realized little information on the genomes of plants and animals from Africa were in existing global sequencing databases. To help protect the continent’s biodiversity and aid its agriculture, he and colleagues founded the African … Read more

Humanity Just Produced The Biggest Increase in Global CO2 Emissions Ever Recorded

Global energy-related carbon dioxide emissions rose by 6 percent in 2021 to a record 36.3 billion metric tons, their highest ever level, the International Energy Agency said Tuesday.   “The increase in global CO2 emissions of over 2 billion metric tons was the largest in history in absolute terms, more than offsetting the previous year’s … Read more

The Chelyabinsk Meteorite May Have Been Involved in The Smash That Formed Our Moon

A meteor that exploded in the sky over Chelyabinsk, Russia in 2013 could have also been somehow involved in the giant impact that formed the Moon. This tantalizing finding comes thanks to a new way of dating collisions between rocks in space, based on microscopic analysis of minerals within meteorites. Although further investigation is warranted, … Read more

Nuclear waste: Cost of new UK underground storage facility jumps to £53 billion

A larger volume of waste and ‘more realistic’ scope of costs has resulted in a bigger price tag for building and operating a long-term storage facility for radioactive waste Environment 24 February 2022 By Adam Vaughan The Sizewell nuclear site in Suffolk, UK David J. Green/Alamy The cost of a proposed underground storage facility to … Read more

New atomic clock loses only one second every 300 billion years

A group of physicists has announced one of the highest performance atomic clocks ever made. The instrument is said to measure time so precisely that it will only lose one second every 300 billion years, allowing for more exact measurements of gravitational waves, dark matter and other physics phenomena. A study based on the UW-Madison-led … Read more

Extreme ‘Megadrought’ Gripping The US Is Like Nothing Seen in 1,200 Years

The megadrought that has parched the southwestern United States and parts of Mexico over the last two decades is the worst to hit the region in at least 1,200 years, researchers said Monday.   Human-caused global heating accounts for more than 40 percent of the dry spell’s intensity, they reported in the journal Nature Climate … Read more

White House Rolls Out $5 Billion Electric Vehicle Charging Program

The Biden administration will roll out a $5 billion program today to help states build a national network of 500,000 electric vehicle charging stations by decade’s end. The newly dubbed National Electric Vehicle Infrastructure (NEVI) Formula Program was established by President Biden’s bipartisan infrastructure law, which Congress passed last November. The administration announced the program … Read more

A Cosmic Water Cloud Shadow Has Revealed The Temperature of The Early Universe

Sometimes astronomers and astrophysicists are working at such gigantic, mind-bending scales – in terms of both distance and time – that you can’t help but be awestruck at the new discoveries they keep coming out with.   Case in point: a temperature check of the Universe in its youngest phase, just 880 million years after … Read more

Meteorite Fragment Reveals an Extreme Asteroid Impact Hidden in Mars’ Ancient Past

Evidence for an intense asteroid impact on Mars has been found in a Martian meteorite, which could alter the timeline for when the red planet might have been habitable. In a famous meteorite named NWA 7034, or ‘Black Beauty’, scientists discovered a shocked crystal of the mineral zircon, showing a feature only seen on Earth … Read more