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Former president looks likely to take power following eighth election in five yearsBulgarian ex-president Rumen Radev – an EU critic who has called for renewing ties with Russia – on Sunday hailed a “victory of hope” after his formation topped the eighth parliamentary elections in five years.Projections from polling agencies put his Progressive Bulgaria (PB) grouping at 44%, which would give him an absolute majority of at least 129 seats in the 240-seat parliament. Continue reading...

The Albanese government overhauled policy and promised significant pollution cuts – but carbon offsets are still being used as an excuseSign up for climate and environment editor Adam Morton’s free Clear Air newsletter hereIs this how a national scheme to cut climate pollution is supposed to work?Australian government data released this week shows emissions from Australian coalmines increased last financial year. About 80% of the coalmines pumped more into the atmosphere than their government-imposed limit.Sign up to get climate and environment editor Adam Morton’s Clear Air column as a free newsletter Continue reading...

• Cerebras Systems, developer of the wafer-size WSE-3 AI chip, filed to go public on April 17, 2026, amid accelerating revenue. • The company secured a $125 million revolving credit facility from Morgan Stanley, expandable to $850 million post-IPO, plus a $1 billion loan from OpenAI. • This IPO positions Cerebras to capitalize on surging demand for specialized AI hardware in US data centers and enterprises.

US president will need to show heavy costs of war were worthwhile while Iran must choose between instant and delayed gratification Middle East crisis – live updatesIf talks between Iran and the US reconvene within the next few days in Islamabad, Donald Trump will have two major political hurdles to overcome – first showing that any deal he secures is better than the one signed by Barack Obama in 2015 and from which he withdraw in 2018, and secondly proving the deal is more favourable than the one on offer in Geneva in February before he launched his war.Otherwise he will have inflicted massive damage on the world economy when alternatives were available that were less costly in blood and treasure. He will also have to show that Iran has made no permanent gain by taking control of shipping passing through the strait of Hormuz. These are the yardsticks, or tests, around which his negotiating team will be keeping an anxious eye. Continue reading...

• Scientists at the Indian Institute of Science, working with collaborators from Japan's National Institute for Materials Science, have observed electrons in graphene flowing like a nearly frictionless liquid, defying a core law of physics. • Researchers created exceptionally clean graphene samples and measured electrical and thermal conductivity, finding that as electrical conductivity rose, thermal conductivity dropped—the opposite of expected behavior. • The team discovered the fluid's viscosity is extremely low, making it one of the closest realizations of a perfect fluid ever observed, establishing graphene as an accessible platform for studying extreme physics phenomena.

• NBC News reports a major study shows fluoride in U.S. drinking water has no impact on children's IQ or brain function, countering prior concerns. • The research, involving large-scale data analysis, confirms safety levels set by U.S. regulations pose no neurodevelopmental risks. • Findings matter as they support ongoing public fluoridation policies amid debates, potentially easing community health disputes.

Push for states to assign presidential electors to winner of popular vote gains momentum in bid to reach 270 thresholdA national majority vote for president is one step closer to reality after Virginia governor Abigail Spanberger signed the National Popular Vote bill into law, joining an interstate compact with 17 other states and the District of Columbia.Under the National Popular Vote Interstate Compact, states would assign their presidential electors to the winner of the popular vote, regardless of the results within the state. The compact takes effect when states representing a majority of electoral votes – 270 of 538 – pass the legislation and thus would determine the winner of the presidential contest. With Virginia, the compact now has 222 electors. Continue reading...