Proposal

• Lee Zeldin afirma ante el Senate que el plan de la Trump administration hará que la Environmental Protection Agency sea «más eficiente» • Los Senate Democrats acusaron a la Trump administration de abandonar la misión de la Environmental Protection Agency de proteger la salud humana y el medio ambiente en una audiencia en el Congreso el miércoles, criticando duramente al liderazgo de la agencia por una propuesta para recortar su presupuesto a la mitad. • La comparecencia de Lee Zeldin ante el Senate environment committee fue la última de las tres audiencias presupuestarias del administrador de la EPA esta semana, en las que abogó por una reducción drástica de la financiación de la agencia, que ya ha visto su nivel de personal reducido al más bajo en décadas bajo su dirección.

El presidente de EE. UU., Donald Trump, no está conforme con la última propuesta iraní para resolver la guerra de dos meses, señaló un funcionario de EE. UU., debilitando las esperanzas de una resolución al conflicto que ha perturbado el suministro de energía, alimentado la inflación y causado miles de muertes.

El ministro de Asuntos Exteriores de Irán llegó a Rusia el lunes, tras un intenso fin de semana de diplomacia, buscando ganar influencia política y respaldo extranjero mientras las conversaciones de paz con los EE. UU. permanecen suspendidas.(Imagen: Dmitry Lovetsky)

• Iranian Foreign Minister Abbas Araghchi returned to Islamabad on April 27, 2026, to push a new proposal through Pakistani mediators aimed at ending the US-Iran war and reopening the Strait of Hormuz. • The proposal reached the White House, but President Trump canceled planned envoy visits by Steve Witkoff and Jared Kushner, citing lack of progress, while indirect talks continue. • Araghchi headed to Moscow for talks with President Putin after blaming the US for failed peace efforts; Russia urged Washington to abandon ultimatums in Vienna negotiations.

Proposal for a one-time 5% tax on billionaires in the state is opposed by Silicon Valley tech titans and Gavin NewsomProponents of a proposal to levy a one-time tax on California billionaires say they’ve gathered enough signatures to place the measure on the ballot in November.The campaign says it has collected more than 1.5m signatures, according to a statement. Continue reading...

A part suspension was tabled by Ireland, Spain and Slovenia but did not receive enough backing from other member statesThe EU remains split on imposing sanctions on Israel, despite some member states criticising the country over the plight of Gaza and violence against Palestinians by Israeli settlers in the West Bank.Kaja Kallas, the EU foreign policy chief, said proposals for a part suspension of the EU-Israel association agreement remained on the table but required states to shift their positions to come into force. Speaking after a meeting between EU foreign ministers on Tuesday, she told reporters: “We didn’t see that today, but these discussions will continue.” Continue reading...

Mediators want both sides to agree to suspend hostilities but Tehran warns peace talks ‘incompatible with threats’Middle East crisis – live updatesProposals for an immediate ceasefire have been circulated to Washington and Tehran in an attempt to halt the five-week-old war and stave off an extraordinary threat issued by Donald Trump to bomb Iran’s power plants.Mediators from Pakistan, Egypt and Turkey want both sides to agree to suspend hostilities and reopen the strait of Hormuz, to be followed by a period of detailed negotiations intended to reach a more complete peace agreement. Continue reading...

• US Secretary of State Antony Blinken met with EU foreign ministers in Brussels on April 4, 2026, to discuss a potential ceasefire framework for the Russia-Ukraine war amid escalating frontline clashes. • The proposal includes Russian troop withdrawal from Donbas regions captured since 2022 and $50 billion in reconstruction aid funded by frozen Russian assets, as outlined in leaked diplomatic cables. • Diplomats emphasized the plan's role in preventing NATO direct involvement, with EU High Representative Kaja Kallas stating, 'This is our best chance to freeze the conflict without capitulation.'

Effort to curb grade inflation, by limiting top marks to 20% of students in a course, is opposed by most studentsSign up for the Breaking News US email to get newsletter alerts in your inboxHarvard’s faculty is set to vote next week on a faculty committee proposal to cap the number of A grades per course in an effort to curb grade inflation.The proposal, which was first reported earlier this year by the Harvard Crimson, Harvard’s student newspaper, would cap A grades to 20% of students in a course, with an allowance for four additional As. It also would introduce a new internal “average percentile rank” system, which would rely on raw scores rather than grade point average (GPA) to determine honors and awards. Continue reading...

Ukrainian president says he hopes for ‘results’ as he sits down with negotiators later todayWith most eyes still on the Middle East, and growing US frustrations with European Nato allies' over their decisions to deny the use of their bases for offensive operations in Iran, there is often much less focus on Ukraine.But the two universes will collide today, as the wartorn country’s president, Volodymyr Zelenskyy, will sit down for talks with the US negotiators to discuss the last steps to end the Russian invasion of Ukraine. Continue reading...

• Iran's military dismissed US diplomatic overtures and launched intensified attacks on Israel and Gulf targets on March 25, with one Iranian drone striking Kuwait International Airport and igniting a fuel tank fire, while multiple drones were also intercepted in Saudi Arabia and Bahrain. • Iran maintained its control over the Strait of Hormuz and allowed safe passage only to vessels not involved in "aggression," while continuing daily missile and drone attacks against Israel that Israeli forces said they intercepted with missile defense systems. • Despite the military escalation, Iranian officials remained concerned about Israeli airstrikes that have reportedly killed senior Iranian officials, and Pakistan offered to mediate between the US and Iran as international parties sought de-escalation.

• NERSC, at Lawrence Berkeley National Lab, launched an open call for projects using the Perlmutter supercomputer to advance AI in scientific domains like climate, physics, and biology through January 19, 2027. • Proposals require deep learning expertise, scientific domain knowledge, and proof-of-concept; evaluated on innovation, DOE relevance, feasibility, and scale readiness, with submissions rolling until April 30, 2026, for priority. • NERSC supports 11,000 scientists annually, producing 2,000 peer-reviewed papers and aiding seven Nobel winners.